6-hydroxy-5-(phenyl/heteroarylsulfonyl)pyrimidin-4(1h)-one as apj agonists

ABSTRACT

The present invention provides compounds of Formula (I): wherein all variables are as defined in the specification, and compositions comprising any of such novel compounds. These compounds are APJ agonists which may be used as medicaments.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is entitled to priority pursuant to 35 U.S.C. § 119(e) to U.S. provisional patent application No. 62/349,692, filed Jun. 14, 2016, which is incorporated herein in its entirety.

FIELD OF THE INVENTION

The present invention provides novel phenylsulfonyl- or heteroarylsulfonyl-substituted pyrimidine compounds, and their analogues thereof, which are APJ agonists, compositions containing them, and methods of using them, for example, for the treatment or prophylaxis of heart failure, atherosclerosis, ischemic heart disease and related conditions.

BACKGROUND OF THE INVENTION

Heart failure (HF) and related complications constitute major health burden in developed countries with an estimated prevalence of 5,700,000 in the United States alone (Roger, V. L. et al., Circulation, 125(1):e2-e220 (2012)). Despite considerable advances in recent two decades, the prognosis remains very poor, with survival rates of only ˜50% within 5-years of diagnosis (Roger, V. L. et al., JAMA, 292(3):344-350 (2004)). In addition to poor survival, the impaired quality of life and recurrent hospitalizations constitute clear unmet medical need for development of novel treatment options.

HF is a clinical syndrome characterized by the inability of the heart to deliver sufficient supply of blood and oxygen to meet the metabolic demands of organs in the body. Main symptoms associated with HF include shortness of breath due to pulmonary edema, fatigue, reduced tolerance to exercise and lower extremity edemas. The etiology of HF is highly complex with multiple associated risk factors and potential causes.

Among the leading causes of HF are coronary artery disease and cardiac ischemia, acute myocardial infarction, intrinsic cardiomyopathies and chronic uncontrolled hypertension. HF can develop either acutely (functional impairment post myocardial infarction) or as a chronic condition, characterized by long-term maladaptive cardiac tissue remodeling, hypertrophy and cardiac dysfunction (for example due to uncontrolled long-term hypertension). According to the diagnostic criteria and type of ventricular dysfunction, HF is classified to two major groups, HF with “reduced ejection fraction” (HFrEF) or HF with “preserved ejection fraction” (HFpEF). Both types are associated with similar signs and symptoms, but differ in the type of ventricular functional impairment (Borlaug, B. A. et al., Eur. Heart J., 32(6):670-679 (2011)).

APJ receptor (APLNR) and its endogenous peptidic ligand apelin have been implicated as important modulators of cardiovascular function and candidates for therapeutic intervention in HF (for review see Japp, A. G. et al., Biochem. Pharmacol., 75(10):1882-1892 (2008)).

Accumulated evidence from preclinical disease models and human heart failure patients have implicated apelin and APJ agonism as beneficial in the setting of HF. Mice lacking Apelin or APJ gene have impaired myocyte contractility (Charo, D. N. et al., Am. J. Physiol. Heart Circ. Physiol., 297(5):H1904-H1913 (2009)). Apelin knockout (KO) mice develop progressive cardiac dysfunction with aging and are more susceptible to HF in the model of trans-aortic constriction (TAC) (Kuba, K. et al., Circ. Res., 101(4):e32-42 (2007)). The functional impairment in chronic HF is a result of prolonged demand on the heart and is associated with maladaptive cardiac remodeling, manifested by the cardiac hypertrophy, increased inflammation and interstitial fibrosis which eventually lead to decrease in cardiac performance.

Acute administration of apelin increases cardiac output in rodents under normal conditions and also in models of heart failure (Berry, M. F., Circulation, 110(11 Suppl. 1):II187-II193 (2004)). Increased cardiac output is a result of direct augmentation of cardiac contractility and reduced peripheral vascular resistance in the arterial and venous beds (Ashley, E. A., Cardiovasc. Res., 65(1):73-82 (2005)). Reduction in the vascular resistance leads to lower pre-load and after-load on the heart and thus lesser work load (Cheng, X. et al., Eur. J Pharmacol., 470(3):171-175 (2003)). Similar to rodent studies, acute infusion of apelin to healthy human subjects and patients with heart failure produces similar hemodynamic responses with increased cardiac output and increased vasodilatory response in peripheral and coronary arteries (Japp, A. G. et al., Circulation, 121(16):1818-1827 (2010)).

The mechanisms underlying inotropic action of apelin are not well understood, but appear to be distinct from clinically used β₁-adrenergic agonists (dobutamine) due to lack of increase in heart rate. The vasodilatory action of apelin is primarily mediated via endothelial nitric oxide synthase pathways (Tatemoto, K., Regul. Pept., 99(2-3):87-92 (2001)). Apelin is induced under hypoxic conditions, promotes angiogenesis and has been shown to limit the infarct size in ischemia-reperfusion models (Simpkin, J. C., Basic Res. Cardiol., 102(6):518-528 (2007)).

In addition to aforementioned studies evaluating acute administration of apelin, several studies have clearly demonstrated beneficial effects of prolonged administration of apelin in a number of chronic rodent models of HF, including the angiotensin II model, TAC model and rat Dahl salt-sensitive model (Siddiquee, K. et al., J. Hypertens., 29(4):724-731 (2011); Scimia, M. C. et al., Nature, 488(7411):394-398 (2012); Koguchi, W. et al., Circ. J., 76(1):137-144 (2012)). In these studies, prolonged apelin infusion reduced cardiac hypertrophy and cardiac fibrosis, and was associated with improvement in cardiac performance.

Genetic evidence is also emerging that polymorphisms in the APJ gene are associated with slower progression of HF (Sarzani, R. et al., J. Card. Fail., 13(7):521-529 (2007)). Importantly, while expression of APJ and apelin can be reduced or vary considerably with HF progression, the cardiovascular hemodynamic effects of apelin are sustained in patients with developed HF and receiving standard of care therapy (Japp, A. G. et al., Circulation, 121(16):1818-1827 (2010)).

In summary, there is a significant amount of evidence to indicate that APJ receptor agonism plays a cardioprotective role in HF and would be of potential benefit to HF patients. Apelin's very short half life in circulation limits its therapeutic utility, and consequently, there is a need for APJ receptor agonists with improved pharmacokinetic and signaling profile while maintaining or enhancing the beneficial effects of endogenous APJ agonist apelin.

SUMMARY OF THE INVENTION

The present invention provides phenylsulfonyl- or heteroarylsulfonyl-substituted pyrimidine compounds, and their analogues thereof, which are useful as APJ agonists, including stereoisomers, tautomers, pharmaceutically acceptable salts, or solvates thereof.

The present invention also provides processes and intermediates for making the compounds of the present invention or stereoisomers, tautomers, pharmaceutically acceptable salts, or solvates thereof.

The present invention also provides pharmaceutical compositions comprising a pharmaceutically acceptable carrier and at least one of the compounds of the present invention or stereoisomers, tautomers, pharmaceutically acceptable salts, or solvates thereof.

The compounds of the invention may be used in the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ, such as heart failure, coronary artery disease, cardiomyopathy, diabetes and related conditions including but not limited to acute coronary syndrome, myocardial ischemia, hypertension, pulmonary hypertension, coronary vasospasm, cerebral vasospasm, ischemia/reperfuision injury, angina, renal disease, metabolic syndrome and insulin resistance.

The compounds of the invention may be used in therapy.

The compounds of the invention may be used for the manufacture of a medicament for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ.

The compounds of the invention can be used alone, in combination with other compounds of the present invention, or in combination with one or more other agent(s).

Other features and advantages of the invention will be apparent from the following detailed description and claims.

DETAILED DESCRIPTION OF THE INVENTION I. Compounds of the Invention

In one aspect, the present disclosure provides, inter alia, compounds of Formula (I):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

-   ring A is independently selected from —(CH₂)₀₋₁-5- or 6-membered     aryl and heterocyclyl comprising carbon atoms and 1-4 heteroatoms     selected from N, NR^(3a), O, and S, each substituted with 1-3 R³ and     1-2 R⁵; provided R³ and R⁵ are not both H; -   ring B is independently selected from C₃₋₆ cycloalkyl, C₃₋₆     cycloalkenyl, aryl, bicyclic carbocyclyl, 6-membered heteroaryl,     bicyclic heterocyclyl, each substituted with 1-3 R¹; -   R¹ is independently selected from H, F, Cl, Br, NO₂,     —(CH₂)_(n)OR^(b), (CH₂)_(n)S(O)_(p)R_(c), —(CH₂)_(n)C(═O)R^(b),     —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)NR^(a)R^(a),     —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a),     —(CH₂)_(n)NR^(a)C(O)OR^(b), —(CH₂)_(n)OC(═O)NR^(a)R^(a),     —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a),     —(CH₂)_(n)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)R^(e),     C₁₋₄ alkyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ carbocyclyl     substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted     with 0-3 R^(e); -   R² is independently selected from C₁₋₅ alkyl substituted with 0-3     R^(e); C₂₋₅ alkenyl substituted with 0-3 R^(e), aryl substituted     with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆     cycloalkyl substituted with 0-3 R^(e); provided when R² is C₁₋₅     alkyl, the carbon atom except the one attached to the pyrimidine     ring may be replaced by O, N, and S; -   R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl     substituted with 0-3 R^(e), —(CH₂)_(n)OR^(b), —(CH₂)_(n)NR^(a)R^(a),     —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b),     —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)R^(b),     —(CH₂)_(n)NHC(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)OR^(b),     —(CH₂)_(n)NHS(O)_(p)NR^(a)R^(a),     —(CH₂)_(n)NHS(O)_(p)R^(e)—(CH₂)_(n)S(O)_(p)R^(e),     —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)OC(═O)NR^(a)R^(a); -   R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with     0-3 R^(e), —S(O)_(p)R_(c), —C(═O)R^(b), —C(═O)NR^(a)R^(a),     —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶,     —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; -   R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3     R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆     carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl     substituted with 0-3 R^(e); -   R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶,     —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶,     —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶,     —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶; -   R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl,     —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each     substituted with 1-6 R⁸; -   R⁷ is independently selected from H, C₁₋₄ alkyl, and (CH₂)_(n)—C₃₋₁₂     carbocyclyl substituted with 0-3 R^(e); -   R⁸ is independently selected from H, F, Cl, Br, —(CH₂)_(n)CN,     —(CH₂)_(n)OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b),     —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a),     —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b),     —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a), —(CH₂)_(n)OC(═O)NR^(a)R^(a),     —(CH₂)_(n)S(O)_(p)R^(c), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a),     —(CH₂)_(n)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)R^(e),     C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl     substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted     with 0-3 R^(e); -   R^(a) is independently selected from H, C₁₋₆ alkyl substituted with     0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl     substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted     with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5     R^(e); or R^(a) and R^(a) together with the nitrogen atom to which     they are both attached form a heterocyclic ring substituted with 0-5     R^(e); -   R^(b) is independently selected from H, C₁₋₆ alkyl substituted with     0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl     substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted     with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5     R^(e); -   R^(c) is independently selected from C₁₋₆ alkyl substituted with 0-5     R^(e), C₂₋₆alkenyl substituted with 0-5 R^(e), C₂₋₆alkynyl     substituted with 0-5 R^(e), C₃₋₆carbocyclyl, and heterocyclyl; -   R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5     R_(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl,     —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl,     —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H,     —(CH₂)_(n)OR_(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f),     S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f),     OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f); -   R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl     (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and     phenyl, or R^(f) and R^(f) together with the nitrogen atom to which     they are both attached form a heterocyclic ring optionally     substituted with C₁₋₄alkyl; -   n is independently selected from zero, 1, 2, 3, and 4; and -   p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (II):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, Br, —OR^(b), CN, C₁₋₄ alkyl substituted with 0-3 R^(e) and C₃₋₆ cycloalkyl substituted with 0-3 R^(e);

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆ cycloalkyl; provided when R² is C₁₋₅ alkyl, the carbon atom except the one attached to the pyrimidine ring may be replaced by O, N, and S;

R³ is independently selected from H, F, Cl, Br, CL-5 alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), —NHC(═O)NR^(a)R^(a), —NHC(═O)OR^(b), —NHS(O)_(p)R^(c), —S(O)_(p)R_(c), —S(O)_(p)NR^(a)R^(a), —OC(═O)NR^(a)R^(a);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶;

R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl, —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each substituted with 1-4 R⁸;

R⁷ is independently selected from H and C₁₋₄ alkyl;

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR_(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (III):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, and Br;

R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected H and R⁶;

R⁶ is independently selected from aryl, C₃₋₆ cycloalkyl, and heteroaryl, each substituted with 1-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (IV):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from H, F, Cl, CN, and OMe;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, and Br;

R⁴ is independently selected from —CH₃, —CH₂CH₃, —CH₂OH, —CH₂OCH₃, —CH═CH₂, and

R⁵ is R⁶;

R⁶ is independently selected from

and

R⁸ is independently selected from H, F, Cl, Br, —OCH₃, and C₁₋₄ alkyl.

In another aspect, the present invention provides compounds of Formula (V):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶;

R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 1-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)R^(a), CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (VI):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from

R¹ is independently selected from F, Cl, OH, and OC₁₋₄ alkyl;

R^(1a) is independently selected from F, Cl, and C₁₋₂ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl and —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), —R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, and —OC(═O)NR^(a)R⁶;

R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 0-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)R^(a), CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VII):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is —OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₄ alkyl, —C(═O)OR^(a), and —C(═O)NHR^(a);

R⁵ is independently selected from H, R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, and —NHC(═O)R⁶

R⁶ is independently selected from carbocyclyl selected from

and, and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)NR^(a)C(═O)R^(b), (CH₂)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is —OC₁₋₄ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, Br, —C(═O)OR^(b), and —C(═O)NHR^(a);

R⁵ is independently selected from R⁶, —C(═O)R⁶, —C(═O)NHR⁶, and —NHC(O)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VIII):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is —OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —S(O)_(p)R_(c), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), —R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VIII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is —OC₁₋₄ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)OR^(b), —(CH₂)_(n)—R⁶, and —C(═O)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e);

R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (IX):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heteroaryl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, and Br;

R⁵ is independently selected from H, R⁶, —C(═O)R⁶, and —C(═O)NR^(a)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), (CH₂)₁NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

The invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. This invention also encompasses all combinations of alternative aspects of the invention noted herein. It is understood that any and all embodiments of the present invention may be taken in conjunction with any other embodiment to describe additional embodiments of the present invention. Furthermore, any elements (including individual variable definitions) of an embodiment are meant to be combined with any and all other elements from any of the embodiments to describe additional embodiments. The present invention also provides a pharmaceutical composition comprising a compound of formula I, or an enantiomer, diastereomer, or a pharmaceutically-acceptable salt, and a pharmaceutically acceptable carrier therefore.

In one non-limiting embodiment, (CR⁴R⁴)₀₋₁ is (CHR⁴)₁, R⁴ is C₁₋₂ alkyl, ring A is

ring B is

R¹ is H, OC₁₋₄ alkyl, CN, F, or Cl; R² is —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is H, F, Cl, Br, —C(═O)OR^(b), and —C(═O)NHR^(a); R⁵ is independently selected from R⁶, —C(═O)R⁶, —C(═O)NHR⁶, and —NHC(O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another non-limiting embodiment, (CR⁴R⁴)₀₋₁ is (CHR⁴)₁, R⁴ is C₁₋₂ alkyl, ring A is

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)OR^(b), —(CH₂)_(n)—R⁶, and —C(═O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e); R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and 3.

In one non-limiting embodiment, (CR⁴R⁴)₀₋₁ is absent, R⁴ is C₁₋₂ alkyl, ring A

R¹ is H, OC₁₋₄ alkyl, CN, F, or Cl; R² is —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is H, F, Cl, Br, —C(═O)OR^(b), and —C(═O)NHR^(a); R⁵ is independently selected from R⁶, —C(═O)R⁶, —C(═O)NHR⁶, and —NHC(O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and 3.

In another non-limiting embodiment, (CR⁴R⁴)₀₋₁ is absent; R⁴ is C₁₋₂ alkyl, ring A is

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)OR^(b), —(CH₂)_(n)—R⁶, and —C(═O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H and C₁₋₅ alkyl substituted with 0-5 R^(e); R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (I), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from C₃₋₆ cycloalkyl, —(CH₂)₀₋₁-5- or 6-membered aryl and heterocyclyl comprising carbon atoms and 1-4 heteroatoms selected from N, NR^(3a), 0, and S, each substituted with 1-3 R³ and 1-2 R⁵; provided R³ and R⁵ are not both H;

ring B is independently selected from C₃₋₆ cycloalkyl, C₃₋₆ cycloalkenyl, aryl, bicyclic carbocyclyl, 6-membered heteroaryl, 6-membered heterocyclyl, bicyclic heterocyclyl, each substituted with 1-3 R¹;

R¹ is independently selected from H, F, Cl, Br, NO₂, —(CH₂)_(n)OR^(b), (CH₂)_(n)S(O)_(p)R_(c), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)OR^(b), —(CH₂)_(n)OC(═O)NR^(a)R^(a), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(f)NR^(a)S(O)_(p)R^(e), C₁₋₄ alkyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl substituted with 0-3 R^(e), aryl substituted with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆ cycloalkyl substituted with 0-3 R^(e); provided when R² is C₁₋₅ alkyl, the carbon atom except the one attached to the pyrimidine ring may be replaced by O, N, and S;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —(CH₂)_(n)OR^(b), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)R^(b), —(CH₂)_(n)NHC(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)OR^(b), —(CH₂)_(n)NHS(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NHS(O)_(p)R^(c) —(CH₂)_(n)S(O)_(p)R^(c), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), and —(CH₂)_(n)OC(═O)NR^(a)R^(a);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —S(O)_(p)R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶;

R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl, —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each substituted with 1-6 R⁸;

R⁷ is independently selected from H, C₁₋₄ alkyl, and (CH₂)_(n)—C₃₋₁₂ carbocyclyl substituted with 0-3 R^(e);

R⁸ is independently selected from H, F, Cl, Br, —(CH₂)_(n)CN, —(CH₂)_(n)OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a), —(CH₂)_(n)OC(═O)NR^(a)R^(a), —(CH₂)_(n)S(O)_(p)R^(c), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), —(CH₂)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)R^(e), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(c) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆alkenyl substituted with 0-5 R^(e), C₂₋₆alkynyl substituted with 0-5 R^(e), C₃₋₆carbocyclyl, and heterocyclyl;

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl, or R^(f) and R^(f) together with the nitrogen atom to which they are both attached form a heterocyclic ring optionally substituted with C₁₋₄alkyl;

n is independently selected from zero, 1, 2, 3, and 4; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (II), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, Br, —OR^(b), CN, C₁₋₄ alkyl substituted with 0-3 R^(e) and C₃₋₆ cycloalkyl substituted with 0-3 R^(e);

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆ cycloalkyl; provided when R² is C₁₋₅ alkyl, the carbon atom except the one attached to the pyrimidine ring may be replaced by O, N, and S;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), —NHC(═O)NR^(a)R^(a), —NHC(═O)OR^(b), —NHS(O)_(p)R^(c)—S(O)_(p)R_(c), —S(O)_(p)NR^(a)R^(a), and —OC(═O)NR^(a)R^(a);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶;

R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl, —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each substituted with 1-4 R⁸;

R⁷ is independently selected from H and C₁₋₄ alkyl;

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (III), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, and Br;

R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected H and R⁶;

R⁶ is independently selected from aryl, C₃₋₆ cycloalkyl, and heteroaryl, each substituted with 1-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (IV), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from H, F, Cl, CN, and OMe;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, and Br;

R⁴ is independently selected from —CH₃, —CH₂CH₃, —CH₂OH, —CH₂OCH₃, —CH═CH₂, and;

R⁵ is R⁶;

R⁶ is independently selected from

R⁸ is independently selected from H, F, Cl, Br, —OCH₃, and C₁₋₄ alkyl, C(O)NR^(a)R^(a); and

R^(8a) is independently selected from H and C₁₋₄ alkyl.

In another aspect, the present invention provides compounds of Formula (V), or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein

ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, C₁₋₄ alkyl, and OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶;

R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 1-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)“R”, CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f) and —(CH₂)_(n)NR^(f)R^(f);

R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl;

n is independently selected from zero, 1, 2, and 3; and

p is independently selected from zero, 1, and 2.

In another aspect, the present invention provides compounds of Formula (VI), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

ring A is independently selected from

R¹ is independently selected from F, Cl, OH, C₁₋₄ alkyl, and OC₁₋₄ alkyl;

R^(1a) is independently selected from F, Cl, and C₁₋₂ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl and —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b);

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), —(CH₂)_(n)R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected from H, R⁶, —OR⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, and —OC(═O)NR^(a)R⁶;

R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 0-3 R⁸;

R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)R^(a), CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from C₁₋₄ alkyl and —OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, Br, C₁₋₄ alkyl, —C(═O)OR^(a), and —C(═O)NHR^(a);

R⁵ is independently selected from H, R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, and —NHC(═O)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from C₁₋₂ alkyl and —OC₁₋₂ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, Br, —C(═O)OR^(b), and —C(═O)NHR^(a);

R⁵ is independently selected from R⁶, —C(═O)R⁶, —C(═O)NHR⁶, and —NHC(O)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VIII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from C₁₋₄ alkyl and —OC₁₋₄ alkyl;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —S(O)_(p)R_(c), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (VIII), or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from C₁₋₂ alkyl and —OC₁₋₂ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)OR^(b), —(CH₂)_(n)—R⁶, and —C(═O)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e);

R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (IXa):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from H and CN;

R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heteroaryl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl;

R³ is independently selected from H, F, Cl, and Br;

R⁵ is independently selected from H, R⁶, —C(═O)R⁶, and —C(═O)NR^(a)R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (X):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, and Br;

R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e);

R⁵ is independently selected H and R⁶;

R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)NR^(a)C(═O)R^(b), (CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e);

R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e);

R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e);

R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another aspect, the present invention provides compounds of Formula (XI):

or stereoisomers, enantiomers, diastereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein

R¹ is independently selected from C₁₋₄ alkyl and —OC₁₋₄ alkyl;

R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂;

R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), and —OR^(b);

R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e);

R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and

n is independently selected from zero, 1, 2, and 3.

In another embodiment, the compounds of the present invention have EC₅₀ values≤10 μM, using the APJ hcAMP assay disclosed herein, preferably, EC₅₀ values≤5 μM, more preferably, EC₅₀ values≤1 μM, even more preferably, EC₅₀ values≤0.5 μM, even more preferably, EC₅₀ values≤0.1 μM, even more preferably, EC₅₀ values≤0.01 μM.

In another aspect, the present invention provides compounds selected from any subset list of compounds exemplified in the present application.

In another aspect, the present invention provides compounds selected from the subset in which the APJ hcAMP EC₅₀ potency range is A.

In another aspect, the present invention provides compounds selected from the subset in which the APJ hcAMP EC₅₀ potency range is B.

In another aspect, the present invention provides compounds selected from the subset in which the APJ hcAMP EC₅₀ potency range is C.

II. Other Embodiments of the Invention

In another embodiment, the present invention provides a composition comprising at least one of the compounds of the present invention or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a solvate thereof.

In another embodiment, the present invention provides a pharmaceutical composition comprising a pharmaceutically acceptable carrier and at least one of the compounds of the present invention or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a solvate thereof.

In another embodiment, the present invention provides a pharmaceutical composition, comprising a pharmaceutically acceptable carrier and a therapeutically effective amount of at least one of the compounds of the present invention or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a solvate thereof.

In another embodiment, the present invention provides a process for making a compound of the present invention or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a solvate thereof.

In another embodiment, the present invention provides an intermediate for making a compound of the present invention or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a solvate thereof.

The present invention provides a pharmaceutical composition further comprising additional therapeutic agent(s). In a preferred embodiment, the present invention provides pharmaceutical composition, wherein the additional therapeutic agent is, for example, angiotensin converting enzyme (ACE) inhibitor, β-adrenergic receptor blocker, angiotensin II receptor blocker, diuretic, aldosterone antagonist and digitalis compound.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ or apelin activity, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

Examples of diseases or disorders associated with the activity of the APJ and apelin that can be prevented, modulated, or treated according to the present invention include, but are not limited to heart failure such as acute decompensated heart failure (ADHF), atrial fibrillation, coronary artery disease, peripheral vascular disease, atherosclerosis, diabetes, metabolic syndrome, hypertension, pulmonary hypertension, cerebrovascular disorders and the sequelae thereof, cardiovascular disorders, angina, ischemia, stroke, myocardial infarction, acute coronary syndrome, reperfusion injury, angioplastic restenosis, vascular complications of diabetes and obesity.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of heart failure, coronary artery disease, peripheral vascular disease, atherosclerosis, diabetes, metabolic syndrome, hypertension, pulmonary hypertension, atrial fibrillation, angina, ischemia, stroke, myocardial infarction, acute coronary syndrome, reperfusion injury, angioplastic restenosis, vascular complications of diabetes, obesity, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of heart failure such as ADHF, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of diabetes and obesity, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of hypertension, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of pulmonary hypertension, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of acute coronary syndrome and cardiac ischemia, comprising administering to a patient in need of such treatment and/or prophylaxis a therapeutically effective amount of at least one of the compounds of the present invention, alone, or, optionally, in combination with another compound of the present invention and/or at least one other type of therapeutic agent.

In another embodiment, the present invention provides a compound of the present invention for use in therapy.

In another embodiment, the present invention provides a compound of the present invention for use in therapy for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin.

In another embodiment, the present invention also provides the use of a compound of the present invention for the manufacture of a medicament for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin.

In another embodiment, the present invention provides a method for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin, comprising administering to a patient in need thereof a therapeutically effective amount of a first and second therapeutic agent, wherein the first therapeutic agent is a compound of the present invention. Preferably, the second therapeutic agent, for example selected inotropic agent such as β-adrenergic agonist (for example dobutamine).

In another embodiment, the present invention provides a combined preparation of a compound of the present invention and additional therapeutic agent(s) for simultaneous, separate or sequential use in therapy.

In another embodiment, the present invention provides a combined preparation of a compound of the present invention and additional therapeutic agent(s) for simultaneous, separate or sequential use in the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin.

Where desired, the compound of the present invention may be used in combination with one or more other types of cardiovascular agents and/or one or more other types of therapeutic agents which may be administered orally in the same dosage form, in a separate oral dosage form or by injection. The other type of cardiovascular agents that may be optionally employed in combination with the APJ agonist of the present invention may be one, two, three or more cardiovascular agents administered orally in the same dosage form, in a separate oral dosage form, or by injection to produce an additional pharmacological benefit.

The compounds of the present invention may be employed in combination with additional therapeutic agent(s) selected from one or more, preferably one to three, of the following therapeutic agents: anti-hypertensive agents, ACE inhibitors, mineralocorticoid receptor antagonists, angiotensin receptor blockers, calcium channel blockers, β-adrenergic receptor blockers, diuretics, vasorelaxation agents such as nitrates, anti-atherosclerotic agents, anti-dyslipidemic agents, anti-diabetic agents, anti-hyperglycemic agents, anti-hyperinsulinemic agents, anti-thrombotic agents, anti-retinopathic agents, anti-neuropathic agents, anti-nephropathic agents, anti-ischemic agents, calcium channel blockers, anti-obesity agents, anti-hyperlipidemic agents, anti-hypertriglyceridemic agents, anti-hypercholesterolemic agents, anti-restenotic agents, anti-pancreatic agents, lipid lowering agents, anorectic agents, memory enhancing agents, anti-dementia agents, cognition promoting agents, appetite suppressants, agents for treating heart failure, agents for treating peripheral arterial disease, agents for treating malignant tumors, and anti-inflammatory agents.

In another embodiment, additional therapeutic agent(s) used in combined pharmaceutical compositions or combined methods or combined uses, are selected from one or more, preferably one to three, of the following therapeutic agents in treating heart failure: ACE inhibitors, β-blockers, diuretics, mineralocorticoid receptor antagonists, renin inhibitors, calcium channel blockers, angiotensin II receptor antagonists, nitrates, digitalis compounds, inotropic agents.

The present invention may be embodied in other specific forms without parting from the spirit or essential attributes thereof. This invention encompasses all combinations of preferred aspects of the invention noted herein. It is understood that any and all embodiments of the present invention may be taken in conjunction with any other embodiment or embodiments to describe additional embodiments. It is also understood that each individual element of the embodiments is its own independent embodiment. Furthermore, any element of an embodiment is meant to be combined with any and all other elements from any embodiment to describe an additional embodiment.

III. Chemistry

Throughout the specification and the appended claims, a given chemical formula or name shall encompass all stereo and optical isomers and racemates thereof where such isomers exist. Unless otherwise indicated, all chiral (enantiomeric and diastereomeric) and racemic forms are within the scope of the invention. Many geometric isomers of C═C double bonds, C═N double bonds, ring systems, and the like can also be present in the compounds, and all such stable isomers are contemplated in the present invention. Cis- and trans- (or E- and Z-) geometric isomers of the compounds of the present invention are described and may be isolated as a mixture of isomers or as separated isomeric forms.

The present compounds can be isolated in optically active or racemic forms. Optically active forms may be prepared by resolution of racemic forms or by synthesis from optically active starting materials. All processes used to prepare compounds of the present invention and intermediates made therein are considered to be part of the present invention. When enantiomeric or diastereomeric products are prepared, they may be separated by conventional methods, for example, by chromatography or fractional crystallization. Depending on the process conditions the end products of the present invention are obtained either in free (neutral) or salt form. Both the free form and the salts of these end products are within the scope of the invention. If so desired, one form of a compound may be converted into another form. A free base or acid may be converted into a salt; a salt may be converted into the free compound or another salt; a mixture of isomeric compounds of the present invention may be separated into the individual isomers.

Compounds of the present invention, free form and salts thereof, may exist in multiple tautomeric forms, in which hydrogen atoms are transposed to other parts of the molecules and the chemical bonds between the atoms of the molecules are consequently rearranged. It should be understood that all tautomeric forms, insofar as they may exist, are included within the invention.

As used herein, the term “alkyl” or “alkylene” is intended to include both branched and straight-chain saturated aliphatic hydrocarbon groups having the specified number of carbon atoms. For examples, “C₁ to C₁₂ alkyl” or “C₁₋₁₂ alkyl” (or alkylene), is intended to include C₁, C₂, C₃, C₄, C₅, C₆, C₇, C₈, C₉, C₁₀, C₁₁ and C₁₂ alkyl groups; “C₄ to C₁₈ alkyl” or “C₄₋₁₈ alkyl” (or alkylene), is intended to include C₄, C₅, C₆, C₇, C₈, C₉, C₁₀, C₁₁, C₁₂, C₁₃, C₁₄, C₁₅, C₁₆, C₁₇, and C₁₈ alkyl groups. Additionally, for example, “C₁ to C₆ alkyl” or “C₁₋₆ alkyl” denotes alkyl having 1 to 6 carbon atoms. Alkyl group can be unsubstituted or substituted with at least one hydrogen being replaced by another chemical group. Example alkyl groups include, but are not limited to, methyl (Me), ethyl (Et), propyl (e.g., n-propyl and isopropyl), butyl (e.g., n-butyl, isobutyl, t-butyl), and pentyl (e.g., n-pentyl, isopentyl, neopentyl).

When “C₀ alkyl” or

“C₀ alkylene” is used, it is intended to denote a direct bond.

“Alkenyl” or “alkenylene” is intended to include hydrocarbon chains of either straight or branched configuration having the specified number of carbon atoms and one or more, preferably one to two, carbon-carbon double bonds that may occur in any stable point along the chain. For example, “C₂ to C₆ alkenyl” or “C₂₋₆ alkenyl” (or alkenylene), is intended to include C₂, C₃, C₄, C₅, and C₆ alkenyl groups. Examples of alkenyl include, but are not limited to, ethenyl, 1-propenyl, 2-propenyl, 2-butenyl, 3-butenyl, 2-pentenyl, 3, pentenyl, 4-pentenyl, 2-hexenyl, 3-hexenyl, 4-hexenyl, 5-hexenyl, 2-methyl-2-propenyl, and 4-methyl-3-pentenyl.

“Alkynyl” or “alkynylene” is intended to include hydrocarbon chains of either straight or branched configuration having one or more, preferably one to three, carbon-carbon triple bonds that may occur in any stable point along the chain. For example, “C₂ to C₆ alkynyl” or “C₂₋₆ alkynyl” (or alkynylene), is intended to include C₂, C₃, C₄, C₅, and C₆ alkynyl groups; such as ethynyl, propynyl, butynyl, pentynyl, and hexynyl.

When the term “hydrocarbon chain” is used, it is intended to include “alkyl”, “alkenyl” and “alkynyl”, unless otherwise specified.

The term “alkoxy” or “alkyloxy” refers to an —O-alkyl group. For example, “C₁ to C₆ alkoxy” or “C₁₋₆ alkoxy” (or alkyloxy), is intended to include C₁, C₂, C₃, C₄, C₅, and C₆ alkoxy groups. Example alkoxy groups include, but are not limited to, methoxy, ethoxy, propoxy (e.g., n-propoxy and isopropoxy), and t-butoxy. Similarly, “alkylthio” or “thioalkoxy” represents an alkyl group as defined above with the indicated number of carbon atoms attached through a sulphur bridge; for example methyl-S— and ethyl-S—.

“Halo” or “halogen” includes fluoro, chloro, bromo, and iodo. “Haloalkyl” is intended to include both branched and straight-chain saturated aliphatic hydrocarbon groups having the specified number of carbon atoms, substituted with 1 or more halogens. Examples of haloalkyl include, but are not limited to, fluoromethyl, difluoromethyl, trifluoromethyl, trichloromethyl, pentafluoroethyl, pentachloroethyl, 2,2,2-trifluoroethyl, heptafluoropropyl, and heptachloropropyl. Examples of haloalkyl also include “fluoroalkyl” that is intended to include both branched and straight-chain saturated aliphatic hydrocarbon groups having the specified number of carbon atoms, substituted with 1 or more fluorine atoms.

“Haloalkoxy” or “haloalkyloxy” represents a haloalkyl group as defined above with the indicated number of carbon atoms attached through an oxygen bridge. For example, “C₁₋₆ haloalkoxy”, is intended to include C₁, C₂, C₃, C₄, C₅, and C₆ haloalkoxy groups. Examples of haloalkoxy include, but are not limited to, trifluoromethoxy, 2,2,2-trifluoroethoxy, and pentafluorothoxy. Similarly, “haloalkylthio” or “thiohaloalkoxy” represents a haloalkyl group as defined above with the indicated number of carbon atoms attached through a sulphur bridge; for example trifluoromethyl-S—, and pentafluoroethyl-S—.

The term “cycloalkyl” refers to cyclized alkyl groups, including mono-, bi- or poly-cyclic ring systems. For example, “C₃ to C₆ cycloalkyl” or “C₃₋₆ cycloalkyl” is intended to include C₃, C₄, C₅, and C₆ cycloalkyl groups. Example cycloalkyl groups include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and norbornyl. Branched cycloalkyl groups such as 1-methylcyclopropyl and 2-methylcyclopropyl are included in the definition of “cycloalkyl”. The term “cycloalkenyl” refers to cyclized alkenyl groups. C₄₋₆ cycloalkenyl is intended to include C₄, C₅, and C₆ cycloalkenyl groups. Example cycloalkenyl groups include, but are not limited to, cyclobutenyl, cyclopentenyl, and cyclohexenyl.

As used herein, “carbocycle”, “carbocyclyl”, or “carbocyclic residue” is intended to mean any stable 3-, 4-, 5-, 6-, 7-, or 8-membered monocyclic or bicyclic or 7-, 8-, 9-, 10-, 11-, 12-, or 13-membered bicyclic or tricyclic hydrocarbon ring, any of which may be saturated, partially unsaturated, unsaturated or aromatic. Examples of such carbocycles include, but are not limited to, cyclopropyl, cyclobutyl, cyclobutenyl, cyclopentyl, cyclopentenyl, cyclohexyl, cycloheptenyl, cycloheptyl, cycloheptenyl, adamantyl, cyclooctyl, cyclooctenyl, cyclooctadienyl, [3.3.0]bicyclooctane, [4.3.0]bicyclononane, [4.4.0]bicyclodecane (decalin), [2.2.2]bicyclooctane, fluorenyl, phenyl, naphthyl, indanyl, adamantyl, anthracenyl, and tetrahydronaphthyl (tetralin). As shown above, bridged rings are also included in the definition of carbocycle (e.g., [2.2.2]bicyclooctane). Preferred carbocycles, unless otherwise specified, are cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, indanyl, and tetrahydronaphthyl. When the term “carbocycle” is used, it is intended to include “aryl.” A bridged ring occurs when one or more, preferably one to three, carbon atoms link two non-adjacent carbon atoms. Preferred bridges are one or two carbon atoms. It is noted that a bridge always converts a monocyclic ring into a tricyclic ring. When a ring is bridged, the substituents recited for the ring may also be present on the bridge.

As used herein, the term “bicyclic carbocycle” or “bicyclic carbocyclic group” is intended to mean a stable 9- or 10-membered carbocyclic ring system that contains two fused rings and consists of carbon atoms. Of the two fused rings, one ring is a benzo ring fused to a second ring; and the second ring is a 5- or 6-membered carbon ring which is saturated, partially unsaturated, or unsaturated. The bicyclic carbocyclic group may be attached to its pendant group at any carbon atom which results in a stable structure. The bicyclic carbocyclic group described herein may be substituted on any carbon if the resulting compound is stable. Examples of a bicyclic carbocyclic group are, but not limited to, naphthyl, 1,2-dihydronaphthyl, 1,2,3,4-tetrahydronaphthyl, and indanyl.

“Aryl” groups refer to monocyclic or bicyclic aromatic hydrocarbons, including, for example, phenyl, and naphthyl. Aryl moieties are well known and described, for example, in Lewis, R. J., ed., Hawley's Condensed Chemical Dictionary, 15th Edition, John Wiley & Sons, Inc., New York (2007). “C₆₋₁₀ aryl” refers to phenyl and naphthyl.

The term “benzyl”, as used herein, refers to a methyl group on which one of the hydrogen atoms is replaced by a phenyl group.

As used herein, the term “heterocycle”, “heterocyclyl”, or “heterocyclic group” is intended to mean a stable 3-, 4-, 5-, 6-, or 7-membered monocyclic or bicyclic or 7-, 8-, 9-, 10-, 11-, 12-, 13-, or 14-membered polycyclic heterocyclic ring that is saturated, partially unsaturated, or fully unsaturated, and that contains carbon atoms and 1, 2, 3 or 4 heteroatoms independently selected from the group consisting of N, O and S; and including any polycyclic group in which any of the above-defined heterocyclic rings is fused to a benzene ring. The nitrogen and sulfur heteroatoms may optionally be oxidized (i.e., N→O and S(O)_(p), wherein p is 0, 1 or 2). The nitrogen atom may be substituted or unsubstituted (i.e., N or NR wherein R is H or another substituent, if defined). The heterocyclic ring may be attached to its pendant group at any heteroatom or carbon atom that results in a stable structure. The heterocyclic rings described herein may be substituted on carbon or on a nitrogen atom if the resulting compound is stable. A nitrogen in the heterocycle may optionally be quaternized. It is preferred that when the total number of S and O atoms in the heterocycle exceeds 1, then these heteroatoms are not adjacent to one another. It is preferred that the total number of S and O atoms in the heterocycle is not more than 1. When the term “heterocycle” is used, it is intended to include heteroaryl.

Examples of heterocycles include, but are not limited to, acridinyl, azetidinyl, azocinyl, benzimidazolyl, benzofuranyl, benzothiofuranyl, benzothiophenyl, benzoxazolyl, benzoxazolinyl, benzthiazolyl, benztriazolyl, benztetrazolyl, benzisoxazolyl, benzisothiazolyl, benzimidazolinyl, carbazolyl, 4aH-carbazolyl, carbolinyl, chromanyl, chromenyl, cinnolinyl, decahydroquinolinyl, 2H,6H-1,5,2-dithiazinyl, dihydrofuro[2,3-b]tetrahydrofuran, furanyl, furazanyl, imidazolidinyl, imidazolinyl, imidazolyl, 1H-indazolyl, imidazolopyridinyl, indolenyl, indolinyl, indolizinyl, indolyl, 3H-indolyl, isatinoyl, isobenzofuranyl, isochromanyl, isoindazolyl, isoindolinyl, isoindolyl, isoquinolinyl, isothiazolyl, isothiazolopyridinyl, isoxazolyl, isoxazolopyridinyl, methylenedioxyphenyl, morpholinyl, naphthyridinyl, octahydroisoquinolinyl, oxadiazolyl, 1,2,3-oxadiazolyl, 1,2,4-oxadiazolyl, 1,2,5-oxadiazolyl, 1,3,4-oxadiazolyl, oxazolidinyl, oxazolyl, oxazolopyridinyl, oxazolidinylperimidinyl, oxindolyl, pyrimidinyl, phenanthridinyl, phenanthrolinyl, phenazinyl, phenothiazinyl, phenoxathiinyl, phenoxazinyl, phthalazinyl, piperazinyl, piperidinyl, piperidonyl, 4-piperidonyl, piperonyl, pteridinyl, purinyl, pyranyl, pyrazinyl, pyrazolidinyl, pyrazolinyl, pyrazolopyridinyl, pyrazolyl, pyridazinyl, pyridooxazolyl, pyridoimidazolyl, pyridothiazolyl, pyridinyl, pyrimidinyl, pyrrolidinyl, pyrrolinyl, 2-pyrrolidonyl, 2H-pyrrolyl, pyrrolyl, quinazolinyl, quinolinyl, 4H-quinolizinyl, quinoxalinyl, quinuclidinyl, tetrazolyl, tetrahydrofuranyl, tetrahydroisoquinolinyl, tetrahydroquinolinyl, 6H-1,2,5-thiadiazinyl, 1,2,3-thiadiazolyl, 1,2,4-thiadiazolyl, 1,2,5-thiadiazolyl, 1,3,4-thiadiazolyl, thianthrenyl, thiazolyl, thienyl, thiazolopyridinyl, thienothiazolyl, thienooxazolyl, thienoimidazolyl, thiophenyl, triazinyl, 1,2,3-triazolyl, 1,2,4-triazolyl, 1,2,5-triazolyl, 1,3,4-triazolyl, and xanthenyl. Also included are fused ring and spiro compounds containing, for example, the above heterocycles.

Examples of 5- to 10-membered heterocycles include, but are not limited to, pyridinyl, furanyl, thienyl, pyrrolyl, pyrazolyl, pyrazinyl, piperazinyl, piperidinyl, imidazolyl, imidazolidinyl, indolyl, tetrazolyl, isoxazolyl, morpholinyl, oxazolyl, oxadiazolyl, oxazolidinyl, tetrahydrofuranyl, thiadiazinyl, thiadiazolyl, thiazolyl, triazinyl, triazolyl, benzimidazolyl, 1H-indazolyl, benzofuranyl, benzothiofuranyl, benztetrazolyl, benzotriazolyl, benzisoxazolyl, benzoxazolyl, oxindolyl, benzoxazolinyl, benzthiazolyl, benzisothiazolyl, isatinoyl, isoquinolinyl, octahydroisoquinolinyl, tetrahydroisoquinolinyl, tetrahydroquinolinyl, isoxazolopyridinyl, quinazolinyl, quinolinyl, isothiazolopyridinyl, thiazolopyridinyl, oxazolopyridinyl, imidazolopyridinyl, and pyrazolopyridinyl.

Examples of 5- to 6-membered heterocycles include, but are not limited to, pyridinyl, furanyl, thienyl, pyrrolyl, pyrazolyl, pyrazinyl, piperazinyl, piperidinyl, imidazolyl, imidazolidinyl, indolyl, tetrazolyl, isoxazolyl, morpholinyl, oxazolyl, oxadiazolyl, oxazolidinyl, tetrahydrofuranyl, thiadiazinyl, thiadiazolyl, thiazolyl, triazinyl, and triazolyl. Also included are fused ring and spiro compounds containing, for example, the above heterocycles.

As used herein, the term “bicyclic heterocycle” or “bicyclic heterocyclic group” is intended to mean a stable 9- or 10-membered heterocyclic ring system which contains two fused rings and consists of carbon atoms and 1, 2, 3, or 4 heteroatoms independently selected from the group consisting of N, O and S. Of the two fused rings, one ring is a 5- or 6-membered monocyclic aromatic ring comprising a 5-membered heteroaryl ring, a 6-membered heteroaryl ring or a benzo ring, each fused to a second ring. The second ring is a 5- or 6-membered monocyclic ring which is saturated, partially unsaturated, or unsaturated, and comprises a 5-membered heterocycle, a 6-membered heterocycle or a carbocycle (provided the first ring is not benzo when the second ring is a carbocycle).

The bicyclic heterocyclic group may be attached to its pendant group at any heteroatom or carbon atom which results in a stable structure. The bicyclic heterocyclic group described herein may be substituted on carbon or on a nitrogen atom if the resulting compound is stable. It is preferred that when the total number of S and O atoms in the heterocycle exceeds 1, then these heteroatoms are not adjacent to one another. It is preferred that the total number of S and O atoms in the heterocycle is not more than 1.

Examples of a bicyclic heterocyclic group are, but not limited to, quinolinyl, isoquinolinyl, phthalazinyl, quinazolinyl, indolyl, isoindolyl, indolinyl, 1H-indazolyl, benzimidazolyl, 1,2,3,4-tetrahydroquinolinyl, 1,2,3,4-tetrahydroisoquinolinyl, 5,6,7,8-tetrahydro-quinolinyl, 2,3-dihydro-benzofuranyl, chromanyl, 1,2,3,4-tetrahydro-quinoxalinyl, and 1,2,3,4-tetrahydro-quinazolinyl.

As used herein, the term “aromatic heterocyclic group” or “heteroaryl” is intended to mean stable monocyclic and polycyclic aromatic hydrocarbons that include at least one heteroatom ring member such as sulfur, oxygen, or nitrogen. Heteroaryl groups include, without limitation, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, furyl, quinolyl, isoquinolyl, thienyl, imidazolyl, thiazolyl, indolyl, pyrroyl, oxazolyl, benzofuryl, benzothienyl, benzthiazolyl, isoxazolyl, pyrazolyl, triazolyl, tetrazolyl, indazolyl, 1,2,4-thiadiazolyl, isothiazolyl, purinyl, carbazolyl, benzimidazolyl, indolinyl, benzodioxolanyl, and benzodioxane. Heteroaryl groups are substituted or unsubstituted. The nitrogen atom is substituted or unsubstituted (i.e., N or NR wherein R is H or another substituent, if defined). The nitrogen and sulfur heteroatoms may optionally be oxidized (i.e., N→O and S(O)_(p), wherein p is 0, 1 or 2).

Examples of 5- to 6-membered heteroaryls include, but are not limited to, pyridinyl, furanyl, thienyl, pyrrolyl, pyrazolyl, pyrazinyl, imidazolyl, imidazolidinyl, tetrazolyl, isoxazolyl, oxazolyl, oxadiazolyl, oxazolidinyl, thiadiazinyl, thiadiazolyl, thiazolyl, triazinyl, and triazolyl.

Bridged rings are also included in the definition of heterocycle. A bridged ring occurs when one or more, preferably one to three, atoms (i.e., C, O, N, or S) link two non-adjacent carbon or nitrogen atoms. Examples of bridged rings include, but are not limited to, one carbon atom, two carbon atoms, one nitrogen atom, two nitrogen atoms, and a carbon-nitrogen group. It is noted that a bridge always converts a monocyclic ring into a tricyclic ring. When a ring is bridged, the substituents recited for the ring may also be present on the bridge.

The term “counter ion” is used to represent a negatively charged species such as chloride, bromide, hydroxide, acetate, and sulfate or a positively charged species such as sodium (Na+), potassium (K+), ammonium (R_(n)NH_(m)+ where n=0-4 and m=0-4) and the like.

When a dotted ring is used within a ring structure, this indicates that the ring structure may be saturated, partially saturated or unsaturated.

As used herein, the term “amine protecting group” means any group known in the art of organic synthesis for the protection of amine groups which is stable to an ester reducing agent, a disubstituted hydrazine, R4-M and R7-M, a nucleophile, a hydrazine reducing agent, an activator, a strong base, a hindered amine base and a cyclizing agent. Such amine protecting groups fitting these criteria include those listed in Wuts, P. G. M. et al., Protecting Groups in Organic Synthesis, 4th Edition, Wiley (2007) and The Peptides: Analysis, Synthesis, Biology, Vol. 3, Academic Press, New York (1981), the disclosure of which is hereby incorporated by reference. Examples of amine protecting groups include, but are not limited to, the following: (1) acyl types such as formyl, trifluoroacetyl, phthalyl, and p-toluenesulfonyl; (2) aromatic carbamate types such as benzyloxycarbonyl (Cbz) and substituted benzyloxycarbonyls, 1-(p-biphenyl)-1-methylethoxycarbonyl, and 9-fluorenylmethyloxycarbonyl (Fmoc); (3) aliphatic carbamate types such as tert-butyloxycarbonyl (Boc), ethoxycarbonyl, diisopropylmethoxycarbonyl, and allyloxycarbonyl; (4) cyclic alkyl carbamate types such as cyclopentyloxycarbonyl and adamantyloxycarbonyl; (5) alkyl types such as triphenylmethyl and benzyl; (6) trialkylsilane such as trimethylsilane; (7) thiol containing types such as phenylthiocarbonyl and dithiasuccinoyl; and (8) alkyl types such as triphenylmethyl, methyl, and benzyl; and substituted alkyl types such as 2,2,2-trichloroethyl, 2-phenylethyl, and t-butyl; and trialkylsilane types such as trimethylsilane.

As referred to herein, the term “substituted” means that at least one hydrogen atom is replaced with a non-hydrogen group, provided that normal valencies are maintained and that the substitution results in a stable compound. Ring double bonds, as used herein, are double bonds that are formed between two adjacent ring atoms (e.g., C═C, C═N, or N═N).

In cases wherein there are nitrogen atoms (e.g., amines) on compounds of the present invention, these may be converted to N-oxides by treatment with an oxidizing agent (e.g., mCPBA and/or hydrogen peroxides) to afford other compounds of this invention. Thus, shown and claimed nitrogen atoms are considered to cover both the shown nitrogen and its N-oxide (N→O) derivative.

When any variable occurs more than one time in any constituent or formula for a compound, its definition at each occurrence is independent of its definition at every other occurrence. Thus, for example, if a group is shown to be substituted with 0-3 R, then said group may optionally be substituted with up to three R groups, and at each occurrence R is selected independently from the definition of R.

When a bond to a substituent is shown to cross a bond connecting two atoms in a ring, then such substituent may be bonded to any atom on the ring. When a substituent is listed without indicating the atom in which such substituent is bonded to the rest of the compound of a given formula, then such substituent may be bonded via any atom in such substituent.

Combinations of substituents and/or variables are permissible only if such combinations result in stable compounds.

The phrase “pharmaceutically acceptable” is employed herein to refer to those compounds, materials, compositions, and/or dosage forms that are, within the scope of sound medical judgment, suitable for use in contact with the tissues of human beings and animals without excessive toxicity, irritation, allergic response, and/or other problem or complication, commensurate with a reasonable benefit/risk ratio.

As used herein, “pharmaceutically acceptable salts” refer to derivatives of the disclosed compounds wherein the parent compound is modified by making acid or base salts thereof. Examples of pharmaceutically acceptable salts include, but are not limited to, mineral or organic acid salts of basic groups such as amines; and alkali or organic salts of acidic groups such as carboxylic acids. The pharmaceutically acceptable salts include the conventional non-toxic salts or the quaternary ammonium salts of the parent compound formed, for example, from non-toxic inorganic or organic acids. For example, such conventional non-toxic salts include those derived from inorganic acids such as hydrochloric, hydrobromic, sulfuric, sulfamic, phosphoric, and nitric; and the salts prepared from organic acids such as acetic, propionic, succinic, glycolic, stearic, lactic, malic, tartaric, citric, ascorbic, pamoic, maleic, hydroxymaleic, phenylacetic, glutamic, benzoic, salicylic, sulfanilic, 2-acetoxybenzoic, fumaric, toluenesulfonic, methanesulfonic, ethane disulfonic, oxalic, and isethionic, and the like.

The pharmaceutically acceptable salts of the present invention can be synthesized from the parent compound that contains a basic or acidic moiety by conventional chemical methods. Generally, such salts can be prepared by reacting the free acid or base forms of these compounds with a stoichiometric amount of the appropriate base or acid in water or in an organic solvent, or in a mixture of the two; generally, nonaqueous media like ether, ethyl acetate, ethanol, isopropanol, or acetonitrile are preferred. Lists of suitable salts are found in Allen, Jr., L. V., ed., Remington: The Science and Practice of Pharmacy, 22nd Edition, Pharmaceutical Press, London, UK (2012), the disclosure of which is hereby incorporated by reference.

In addition, compounds of formula I may have prodrug forms. Any compound that will be converted in vivo to provide the bioactive agent (i.e., a compound of formula I) is a prodrug within the scope and spirit of the invention. Various forms of prodrugs are well known in the art. For examples of such prodrug derivatives, see:

-   a) Bundgaard, H., ed., Design of Prodrugs, Elsevier (1985), and     Widder, K. et al., eds., Methods in Enzymology, 112:309-396,     Academic Press (1985); -   b) Bundgaard, H., Chapter 5, “Design and Application of Prodrugs”,     Krosgaard-Larsen, P. et al., eds., A Textbook of Drug Design and     Development, pp. 113-191, Harwood Academic Publishers (1991); -   c) Bundgaard, H., Adv. Drug Deliv. Rev., 8:1-38 (1992); -   d) Bundgaard, H. et al., J. Pharm. Sci., 77:285 (1988); -   e) Kakeya, N. et al., Chem. Pharm. Bull., 32:692 (1984); and -   f) Rautio, J., ed., Prodrugs and Targeted Delivery (Methods and     Principles in Medicinal Chemistry), Vol. 47, Wiley-VCH (2011).

Compounds containing a carboxy group can form physiologically hydrolyzable esters that serve as prodrugs by being hydrolyzed in the body to yield formula I compounds per se. Such prodrugs are preferably administered orally since hydrolysis in many instances occurs principally under the influence of the digestive enzymes. Parenteral administration may be used where the ester per se is active, or in those instances where hydrolysis occurs in the blood. Examples of physiologically hydrolyzable esters of compounds of formula I include C₁₋₆alkyl, C₁₋₆alkylbenzyl, 4-methoxybenzyl, indanyl, phthalyl, methoxymethyl, C₁₋₆ alkanoyloxy-C₁₋₆alkyl (e.g., acetoxymethyl, pivaloyloxymethyl or propionyloxymethyl), C₁₋₆alkoxycarbonyloxy-C₁₋₆alkyl (e.g., methoxycarbonyl-oxymethyl or ethoxycarbonyloxymethyl, glycyloxymethyl, phenylglycyloxymethyl, (5-methyl-2-oxo-1,3-dioxolen-4-yl)-methyl), and other well known physiologically hydrolyzable esters used, for example, in the penicillin and cephalosporin arts. Such esters may be prepared by conventional techniques known in the art.

Preparation of prodrugs is well known in the art and described in, for example, King, F. D., ed., Medicinal Chemistry: Principles and Practice, The Royal Society of Chemistry, Cambridge, UK (2nd Edition, reproduced (2006)); Testa, B. et al., Hydrolysis in Drug and Prodrug Metabolism. Chemistry, Biochemistry and Enzymology, VCHA and Wiley-VCH, Zurich, Switzerland (2003); Wermuth, C. G., ed., The Practice of Medicinal Chemistry, 3rd Edition, Academic Press, San Diego, Calif. (2008).

The present invention is intended to include all isotopes of atoms occurring in the present compounds. Isotopes include those atoms having the same atomic number but different mass numbers. By way of general example and without limitation, isotopes of hydrogen include deuterium and tritium. Isotopes of carbon include ¹³C and ¹⁴C. Isotopically-labeled compounds of the invention can generally be prepared by conventional techniques known to those skilled in the art or by processes analogous to those described herein, using an appropriate isotopically-labeled reagent in place of the non-labeled reagent otherwise employed.

The term “solvate” means a physical association of a compound of this invention with one or more solvent molecules, whether organic or inorganic. This physical association includes hydrogen bonding. In certain instances the solvate will be capable of isolation, for example when one or more solvent molecules are incorporated in the crystal lattice of the crystalline solid. The solvent molecules in the solvate may be present in a regular arrangement and/or a non-ordered arrangement. The solvate may comprise either a stoichiometric or nonstoichiometric amount of the solvent molecules. “Solvate” encompasses both solution-phase and isolable solvates. Exemplary solvates include, but are not limited to, hydrates, ethanolates, methanolates, and isopropanolates. Methods of solvation are generally known in the art.

Abbreviations as used herein, are defined as follows: “1×” for once, “2×” for twice, “3×” for thrice, “° C.” for degrees Celsius, “eq” for equivalent or equivalents, “g” for gram or grams, “mg” for milligram or milligrams, “L” for liter or liters, “mL” for milliliter or milliliters, “μL” for microliter or microliters, “N” for normal, “M” for molar, “mmol” for millimole or millimoles, “min” for minute or min, “h” for hour or h, “rt” for room temperature, “RT” for retention time, “atm” for atmosphere, “psi” for pounds per square inch, “cone.” for concentrate, “aq” for “aqueous”, “sat” or “sat'd” for saturated, “MW” for molecular weight, “mp” for melting point, “MS” or “Mass Spec” for mass spectrometry, “ESI” for electrospray ionization mass spectroscopy, “HR” for high resolution, “HRMS” for high resolution mass spectrometry, “LCMS” for liquid chromatography mass spectrometry, “HPLC” for high pressure liquid chromatography, “RP HPLC” for reverse phase HPLC, “TLC” or “tlc” for thin layer chromatography, “NMR” for nuclear magnetic resonance spectroscopy, “nOe” for nuclear Overhauser effect spectroscopy, “¹H” for proton, “δ” for delta, “s” for singlet, “d” for doublet, “t” for triplet, “q” for quartet, “m” for multiplet, “br” for broad, “Hz” for hertz, and “α”, “β”, “R”, “S”, “E”, “Z” and “ee” are stereochemical designations familiar to one skilled in the art.

-   AcOH or HOAc acetic acid -   ACN acetonitrile -   Alk Alkyl -   AlMe₃ Trimethylaluminum -   BBr₃ boron tribromide -   Bn benzyl -   Boc tert-butyloxycarbonyl -   BOP reagent benzotriazol-1-yloxytris(dimethylamino)phosphonium     hexafluorophosphate -   Bu butyl -   i-Bu isobutyl -   t-Bu tert-butyl -   t-BuOH tert-butanol -   Cbz carbobenzyloxy -   CDCl₃ deutero-chloroform -   CD₃OD deutero-methanol -   CH₂Cl₂ dichloromethane -   CH₃CN acetonitrile -   CHCl₃ Chloroform -   Cu(OAc)₂ copper(II) acetate -   CyPHBF₄ tricyclohexylphosphonium tetrafluoroborate -   DBU 1,8-Diazabicyclo[5.4.0]undec-7-ene -   DCM dichloromethane -   DIEA, DIPEA or diisopropylethylamine -   Hunig's base -   DMF dimethyl formamide -   DMSO dimethyl sulfoxide -   Et ethyl -   Et₃N or TEA triethylamine -   Et₂O diethyl ether -   EtOAc ethyl acetate -   EtOH ethanol -   HCl hydrochloric acid -   HPLC high-performance liquid chromatography -   K₂CO₃ potassium carbonate -   K₂HPO₄ potassium hydrogenphosphate -   LCMS liquid chromatography mass spectrometry -   LiHMDS lithium bis(trimethylsilyl)amide -   LG leaving group -   Me methyl -   MeOH methanol -   MgSO₄ magnesium sulfate -   MsOH or MSA methylsulfonic acid -   NaCL sodium chloride -   Na₂CO₃ sodium carbonate -   NaHCO₃ sodium bicarbonate -   NaOH sodium hydroxide -   Na₂SO₄ sodium sulfate -   NH₃ ammonia -   NH₄Cl ammonium chloride -   NH₄OAc ammonium acetate -   Pd(dppf)Cl₂ [1,1′-[Bis(diphenylphosphino)ferrocene]dichloropalladium     (II) -   Pd(OAc)₂ palladium(II) acetate -   Pd(PPh₃)₄ tetrakis(triphenylphosphine)palladium(0) -   PG protecting group -   Ph phenyl -   Pr propyl -   i-Pr isopropyl -   i-PrOH or IPA isopropanol -   Rt retention time -   SiO₂ silica oxide -   SFC supercritical fluid chromatography -   TEA triethylamine -   TFA trifluoroacetic acid -   TFAA Trifluoroacetic anhydride -   THF tetrahydrofuran -   TiCl₄ titanium tetrachloride -   TMSOTf Trimethylsilyl trifluoromethylsulfonate -   TMSCl Chlorotrimethylsilane -   T₃P® 1-propanephosphonic acid cyclic anhydride -   2^(nd) Gen. XPhos 2^(nd) generation XPHOS precatalyst

Synthesis

A person of ordinary skill in the art would be able to understand that a pyrimidone in a molecule may tautomerize to its keto and enol forms as shown in the following equation, wherein R², R⁴, A and B are as defined above, this disclosure is intended to cover all possible tautomers even when a structure depicts only one of them.

The following methods were used in the exemplified Examples, except where noted otherwise.

Products were analyzed by reverse phase analytical HPLC carried out on a Shimadzu Analytical HPLC system running Discovery VP software using Method A: PHENOMENEX® Luna C18 column (4.6×50 mm or 4.6×75 mm) eluted at 4 mL/min with a 2, 4 or 8 min gradient from 100% A to 100% B (A: 10% methanol, 89.9% water, 0.1% TFA; B: 10% water, 89.9% methanol, 0.1% TFA, UV 220 nm), or Method B: PHENOMENEX® Luna C18 column (4.6×50 mm) eluted at 4 mL/min with a 4 min gradient from 100% A to 100% B (A: 10% acetonitrile, 89.9% water, 0.1% TFA; B: 10% water, 89.9% acetonitrile, 0.1% TFA, UV 220 nm) or Method C: PHENOMENEX® Luna C18 column (4.6×50 mm or 4.6×75 mm) eluted at 4 mL/min with a 2, 4 or 8 min gradient from 100% A to 100% B (A: 10% methanol, 89.9% water, 0.1% H₃PO₄; B: 10% water, 89.9% methanol, 0.1% H₃PO₄, UV 220 nm) or Method D: PHENOMENEX® Luna C18 column (4.6×50 mm or 4.6×75 mm) eluted at 4 mL/min with a 2, 4 or 8 min gradient from 100% A to 100% B (A: 10% methanol, 89.9% water, 0.1% NH₄OAc; B: 10% water, 89.9% methanol, 0.1% NH₄OAc, UV 220 nm).

Purification of intermediates and final products was carried out via either normal or reverse phase chromatography. Normal phase chromatography was carried out on an ISCO chromatography using prepacked SiO₂ cartridges eluted with gradients of hexanes and ethyl acetate or methylene chloride and methanol. Reverse phase preparative HPLC was carried out using a Shimadzu Preparative HPLC system running Discovery VP software using Method A: YMC Sunfire 5 μm C18 30×100 mm column with a 10 min gradient at 40 mL/min from 100% A to 100% B (A: 10% methanol, 89.9% water, 0.1% TFA; B: 10% water, 89.9% methanol, 0.1% TFA, UV 220 nm), Method B: PHENOMENEX® Axia Luna 5 μm C18 30×75 mm column with a 10 min gradient at 40 mL/min from 100% A to 100% B (A: 10% acetonitrile, 89.9% water, 0.1% TFA; B: 10% water, 89.9% acetonitrile, 0.1% TFA, UV 220 nm), Method C: PHENOMENEX® Luna 5 μm C18 30×100 mm column with a 10 min gradient at 40 mL/min from 100% A to 100% B (A: 10% acetonitrile, 89.9% water, 0.1% TFA; B: 10% water, 89.9% acetonitrile, 0.1% TFA, UV 220 nm), or Method D: PHENOMENEX® Luna 5 μm C18 30×100 mm column with a 10 min gradient at 40 mL/min from 100% A to 100% B (A: 10% methanol, 89.9% water, 0.1% TFA; B: 10% water, 89.9% methanol, 0.1% TFA, UV 220 nm).

Alternatively, reverse phase preparative HPLC was carried out using a Varian ProStar Preparative HPLC System running Star 6.2 Chromatography Workstation software using Method E: Dynamax 10 μm C18 41.4×250 mm column with a 30 min gradient at 30 mL/min from 10% B to 100% B (A 98% water, 2% acetonitrile, 0.05% TFA; B: 98% acetonitrile, 2% water, 0.05% TFA, UV 254 nm).

LCMS chromatograms were obtained on a Shimadzu HPLC system running Discovery VP software, coupled with a Waters ZQ mass spectrometer running MassLynx version 3.5 software and using the following respective methods. Unless specified otherwise, for each method, the LC column was maintained at room temperature and UV detection was set to 220 nm.

Method A: A linear gradient using solvent A (10% methanol, 90% water, 0.1% of TFA) and solvent B (90% methanol, 10% water, 0.1% of TFA); 0-100% of solvent B over 4 min and then 100% of solvent B over 1 min. Column: PHENOMENEX® Luna 5 μm C18 (4.5×50 mm). Flow rate was 4 mL/min.

Method B: A linear gradient using solvent A (10% methanol, 90% water, 0.1% of TFA) and solvent B (90% methanol, 10% water, 0.1% of TFA); 0-100% of solvent B over 2 min and then 100% of solvent B over 1 min. Column: PHENOMENEX® Luna 5 μm C18 (2.0×30 mm). Flow rate was 1 mL/min.

Method C: A linear gradient using solvent A (10% acetonitrile, 90% water, 10 mM NH₄OAc) and solvent B (90% acetonitrile, 10% water, 10 mM NH₄OAc); 0-100% of solvent B over 4 min and then 100% of solvent B over 1 min. Column: PHENOMENEX® Luna 5 μm C18 (4.5×50 mm). Flow rate was 4 mL/min.

Method D: A linear gradient using solvent A (10% acetonitrile, 90% water, 0.05% of TFA) and solvent B (90% acetonitrile, 10% water, 0.05% of TFA); 0-100% of solvent B over 2 min and then 100% of solvent B over 1 min. Column: PHENOMENEX® Luna 5 μm C18 (4.5×30 mm). Flow rate was 1 mL/min.

Method E: A linear gradient using solvent A (10% MeOH, 90% water, 10 mM NH₄OAc) and solvent B (90% MeOH, 10% water, 10 mM NH₄OAc); 0-100% of solvent B over 4 min and then 100%

Method M: A linear gradient using of Solvent A (0.05% TFA, 100% water) and Solvent B (0.05% TFA, 100% ACN); 2 to 98% B over 1 min, with 0.5 min hold time at 98% B. Column: WATERS® BEH C18 (2.1×50 mm). Flow rate: 0.8 mL/min.

Method N: A linear gradient using solvent A (5% ACN, 95% water, 10 mM NH₄OAc) and solvent B (95% ACN, 5% water, 10 mM NH₄OAc); 0-100% of solvent B over 3 min and then 100% of solvent B over 1 min. Column: WATERS® BEH C18 (2.1×50 mm). Flow rate: 1.1 mL/min.

Method O: A linear gradient using solvent A (5% ACN, 95% water, 0.05% of TFA) and solvent B (95% ACN, 5% water, 0.05% of TFA); 0-100% of solvent B over 3 min and then 100% of solvent B over 1 min. Column: WATERS® BEH C18 (2.1×50 mm). Flow rate: 1.1 mL/min.

Method P: A linear gradient using solvent A (5% ACN, 95% water, 10 mM NH₄OAc) and solvent B (95% ACN, 5% water, 10 mM NH₄OAc); 0-100% of solvent B over 4 min and then 100% of solvent B over 1 min. Column: WATERS® XBridge C18 (4.6×50 mm, 5 m). Flow rate was 4 mL/min.

HPLC Prep:

Method F: Column: XBridge C18, 19×200 mm, 5-μm particles; Mobile Phase A: 5:95 acetonitrile: water with 0.1% trifluoroacetic acid; Mobile Phase B: 95:5 acetonitrile: water with 0.1% trifluoroacetic acid; Flow: 20 mL/min. UV 220 nm

Method G: Column: XBridge C18, 19×200 mm, 5-μm particles; Mobile Phase A: 5:95 acetonitrile: water with 0.1% trifluoroacetic acid; Mobile Phase B: 95:5 acetonitrile: water with 0.1% trifluoroacetic acid; Flow: 20 mL/min. UV 220 nm.

Method A: Column: Waters Acquity UPLC BEH C18, 2.1×50 mm, 1.7 m particles; Mobile Phase A: 5:95 ACN:water with 10 mM NH₄OAc; Mobile Phase B: 95:5 ACN:water with 10 mM NH₄OAc; Temperature: 50° C.; Gradient: 0-100% B over 3 minutes, then a 0.75 minute hold at 100% B; Flow: 1.11 mL/min; Detection: UV at 220 nm.

Method B: Column: Waters Acquity UPLC BEH C18, 2.1×50 mm, 1.7 km particles; Mobile Phase A: 5:95 ACN:water with 0.1% TFA; Mobile Phase B: 95:5 ACN:water with 0.1% TFA; Temperature: 50° C.; Gradient: 0-100% B over 3 minutes, then a 0.75 minute hold at 100% B; Flow: 1.11 mL/min; Detection: UV at 220 nm.

Method C: Column: PHENOMENEX® Luna 3 km C18 (2.0×30 mm); Mobile Phase A: 10:90 MeOH:water with 0.1% TFA; Mobile Phase B: 90:10 MeOH:water with 0.1% TFA; Gradient: 0-100% B over 2 minutes, then a 1 minute hold at 100% B; Flow: 1 mL/min; Detection: UV at 220 nm.

Method D: Waters Acquity UPLC BEH C18, 2.1×50 mm, 1.7 μm particles; Mobile Phase A: water with 0.1% TFA; Mobile Phase B: ACN with 0.1% TFA; Gradient: 2-98% B over 1 minute, then a 0.5 minute hold at 98% B; Flow: 0.8 mL/min; Detection: UV at 220 nm.

Generic Schemes

Step 1 describes the preparation of compounds of formula G1e from a compound of Formula G1a, by alkylating with malonates of Formula G1b in the presence of a bases (such as NaH and the like). Preferred solvents are ethers (such as THF and the like).

Step 2 describes the preparation of compounds of Formula G1f from a compound of Formula G1c, by addition to a nitriles of formula G1d in the presence of a Lewis acid (like AlMe₃, TMS-triflate and the like). Preferred solvents are aprotic solvents solvents (such as toluene and the like).

Step 3 describes the preparation of pyrimidine thiol of Formula G1 g from compounds of formula G1e by condensation with compounds of Formula G1f with or without base. Preferred solvents are aprotic solvents (like toluene and xylenes). Preferred bases are tertiary amines (such as TEA, DIEA and the like) and alkaline metal alkoxides (such as sodium ethoxide and the like).

Step 4 describes the preparation of compounds of Formula G1i by oxidation of compounds of Formula G1 g to the sulfone of Formula G1i using oxidants (like Oxone® and the like). Preferred solvents are alcohol solvents (such as methanol and the like) and water.

Step 5 describes the preparation of compounds of Formula (I) by coupling boronic acids or esters with a compound of Formula G1i (where R₁=Br) under Suzuki, Chan-Lam or Stille conditions in the presence of a transition metal catalyst and base. Preferred catalysts are (Pd(OAc)₂, Pd(dppf)Cl₂, 2^(nd) Gen. XPhos and the like). Preferred bases include alkaline metal-carbonates, -bicarbonates, (such as sodium carbonate, sodium bicarbonate, cesium carbonate and the like). Preferred solvents are ethers (such as tetrahydrofuran, dioxane and the like) and water.

Step 1 describes the preparation of acids of Formula G2a from compounds of formula G1i (where R is ester) by hydrolyzing with base. Preferred solvents are alcohols (like MeOH and the like), ethers (like THF and the like) and water. Preferred bases are hydroxide bases (such as LiOH and the like).

Step 2 describes the preparation of compounds of Formula (I) by amide coupling in the presence of coupling reagents (like EDC, HOBt and the like). Preferred solvents are polar aprotic solvents (such as DMF and the like). Preferred bases are tertiary amines (such as TEA, DIEA and the like).

Step 1 describes the preparation of compounds of Formula (I) by conversion of the ester of compounds of Formula G1i (where R_(b) is ester) to a heterocycle for example oxadiazole. The conversion of compounds of Formula G1i to compounds of Formula (I) can be performed in one step or in several steps, depending on the heterocycle. The ester of Formula G1i can be condensed with N′-hydroxyl imidamide to give a 1,2,4-oxadiazole in a single step. Alternatively, in a two-step process the ester of Formula G1i can by condensed with hydrazine in the presence of alcohol solvents (such as methanol and the like) to form a hydrazide, then the hydrazide condensed with an acid in the presence of a dehydrating reagents (such as T3P®, EDC and the like) and an inert solvent (such as dioxane, EtOAc and the like) to give a 1,3,4-oxadiazole.

Step 1 describes the preparation of compounds of formula G4c from a compound of Formula G4a, by alkylating with a chloro-malonates of Formula G4b in the presence of a bases (such as NaH and the like). Preferred solvents are ethers (such as THF and the like).

Step 2 describes the preparation of pyrimidine thiol compounds of Formula G4d from compounds of formula G4c by condensation with compounds of formula G1f with or without base or in the presence of Lewis acids (like TMS-Cl and the like). Preferred solvents are aprotic solvents (like toluene and xylenes). Preferred bases are tertiary amines (such as TEA, DIEA and the like) and alkaline metal alkoxides (such as sodium ethoxide and the like).

Step 3 describes the preparation of compounds of Formula G4e by oxidation of compounds of Formula G4d to the sulfone compounds of Formula G4e using oxidants (like Oxone® and the like). Preferred solvents are alcohol solvents (such as methanol and the like) and water.

Step 4 describes the preparation of amide compounds of Formula (I) from compounds of formula G4e by first deprotecting the piperidine followed by reductive amination with aldehydes in the presence of reducing reagents (like NaBH₃CN and the like). The process can be performed stepwise. Preferred solvents for the first step of the two step process are halogenated solvents (such as DCM and the like) and acids (such as TFA). Preferred solvents for the second step are polar aprotic solvents (such as ACN and the like).

Step 1 describes the preparation of compounds of Formula G5b by hydrolyzing nitriles of Formula G5a, in the presence of a acids (such as HCl and the like). Preferred solvents are alcoholic solvents (such as EtOH and the like).

Step 2 describes the preparation of compounds of Formula G5d by condensing imines of Formula G5b and amines of Formula G5d with or without base. Preferred bases are tertiary amines (such as TEA, DIEA and the like). Preferred solvents are halogenated solvents (like DCM and the like)

Step 3 describes the preparation of pyrimidine thiol compounds of Formula G5e from compounds of formula G5d by condensation with compounds of formula G1e with or without base or in the presence of Lewis acids (like TMS-Cl and the like). Preferred solvents are aprotic solvents (like toluene and xylenes). Preferred bases are tertiary amines (such as TEA, DIEA and the like) and alkaline metal alkoxides (such as sodium ethoxide and the like).

Step 4 describes the preparation of compounds of Formula G5f by oxidation of compounds of Formula G5e to the sulfone compounds of Formula G5f using oxidants (like Oxone® and the like). Preferred solvents are alcohol solvents (such as methanol and the like) and water.

Step 5 describes the preparation of compounds of Formula (I) by coupling boronic acids or esters with a compound of Formula G5f under Suzuki conditions in the presence of a transition metal catalyst and base. Preferred catalysts are (Pd(OAc)₂, Pd(dppf)Cl₂, 2^(nd) Gen. XPhos and the like). Preferred bases include alkaline metal-carbonates, -bicarbonates, (such as sodium carbonate, sodium bicarbonate, cesium carbonate and the like). Preferred solvents are ethers (such as tetrahydrofuran, dioxane and the like) and water.

Step 1 describes the preparation of compounds of Formula G6a by oxidation of compounds of Formula G1e to the sulfone of Formula G6a using oxidants (like Oxone® and the like). Preferred solvents are alcohol solvents (such as methanol and the like) and water.

Step 2 describes the preparation of pyrimidine sulfone compounds of Formula G6b from compounds of formula G6a by condensation with compounds of formula G5d with or without base or in the presence of Lewis acids (like TMS-Cl and the like). Preferred solvents are aprotic solvents (like toluene and xylenes). Preferred bases are tertiary amines (such as TEA, DIEA and the like) and alkaline metal alkoxides (such as sodium ethoxide and the like).

Step 3 describes the preparation of compounds of Formula (I) by coupling boronic acids or esters with a compound of Formula G6b under Suzuki conditions in the presence of a transition metal catalyst and base. Preferred catalysts are (Pd(OAc)₂, Pd(dppf)Cl₂, 2^(nd) Gen. XPhos and the like). Preferred bases include alkaline metal-carbonates, -bicarbonates, (such as sodium carbonate, sodium bicarbonate, cesium carbonate and the like). Preferred solvents are ethers (such as tetrahydrofuran, dioxane and the like) and water.

IV. Biology

APJ receptor was discovered in 1993 as an orphan G protein-coupled receptor (GPCR) and was subsequently found to recognize apelin peptide as its endogenous ligand. It belongs to class A of GPCRs and has a classical 7-transmembrane domain structure, exhibiting greatest sequence homology to angiotensin AT1 receptor (for review see Pitkin, S. L. et al., Pharmacol. Rev., 62(3):331-342 (2010)). APJ is expressed in wide variety of peripheral tissues and the CNS, and has relatively high expression in placenta, myocardium, vascular endothelial cells, smooth muscle cells as well as cardiac myocytes (Kleinz, J. M. et al., Pharmacol. Ther., 107(2):198-211(2005)). Apelin peptide was originally identified in bovine stomach extract and remains to date the only known endogenous ligand and agonist of APJ receptor (Tatemoto, K. et al., Biochem. Biophys. Res. Commun., 255:471-476 (1998)). Tissue expression of apelin gene mirrors closely the APJ expression pattern and has been postulated to act in an autocrine or paracrine manner, often exemplified by reference to “apelin-APJ system”. Apelin gene encodes 77 amino acid precursor peptide that is cleaved to form mature secreted peptide undergoing further proteolytic cleavage forming shorter C-terminal fragments. Apelin-36, -17 and -13 represent the major active forms with the pyroglutamated form of apelin-13 being the most stable and the most abundant form present in the cardiac tissue (Maguire, J. J. et al., Hypertension, 54(3):598-604 (2009)). Apelin has very short half life in circulation, estimated to be less than 5 minutes (Japp, A. G. et al., Circulation, 121(16):1818-1827 (2010)).

Activation of APJ receptor is known to inhibit forskolin-stimulated cyclic AMP (cAMP) levels in pertussis toxin-sensitive manner, indicating coupling to the Gi proteins. The binding affinity of apelin and the EC₅₀ values in the cAMP assay are reported to be in the sub-nanomolar range (for review see Pitkin, S. L. et al., Pharmacol. Rev., 62(3):331-342(2010)). In addition to cAMP inhibition, APJ receptor activation also leads to β-arrestin recruitment, receptor internalization and activation of extracellular-regulated kinases (ERKs) (for review see Kleinz, J. M. et al., Pharmacol. Ther., 107(2):198-211 (2005)). Which of these signaling mechanisms contribute to modulation of downstream physiological effects of apelin is not clear at present. APJ receptor has been shown to interact with the AT1 receptor. While apelin does not bind AT1 and angiotensin II does not bind APJ, it has been postulated that certain physiological actions of apelin are mediated, at least in part, via functional antagonism of the angiotensin II and AT1 receptor pathway (Chun, A. J. et al., J. Clin. Invest., 118(10):3343-3354 (2008)).

It is also desirable and preferable to find compounds with advantageous and improved characteristics compared with known HF treatment agents, in one or more of the following categories that are given as examples, and are not intended to be limiting: (a) pharmacokinetic properties, including oral bioavailability, half life, and clearance; (b) pharmaceutical properties; (c) dosage requirements; (d) factors that decrease blood drug concentration peak-to-trough characteristics; (e) factors that increase the concentration of active drug at the receptor; (f) factors that decrease the liability for clinical drug-drug interactions; (g) factors that decrease the potential for adverse side-effects, including selectivity versus other biological targets; and (h) improved therapeutic index.

As used herein, the term “patient” encompasses all mammalian species.

As used herein, the term “subject” refers to any human or non-human organism that could potentially benefit from treatment with an APJ agonist. Exemplary subjects include human beings of any age with risk factors for development of heart failure and the sequelae thereof, angina, ischemia, cardiac ischemia, myocardial infarction, reperfusion injury, angioplastic restenosis, hypertension, vascular complications of diabetes, obesity or endotoxemia, stroke, as well as atherosclerosis, coronary artery disease, acute coronary syndrome, and/or dyslipidemias.

As used herein, “treating” or “treatment” cover the treatment of a disease-state in a mammal, particularly in a human, and include: (a) inhibiting the disease-state, i.e., arresting it development; and/or (b) relieving the disease-state, i.e., causing regression of the disease state.

As used herein, “prophylaxis” or “prevention” cover the preventive treatment of a subclinical disease-state in a mammal, particularly in a human, aimed at reducing the probability of the occurrence of a clinical disease-state. Patients are selected for preventative therapy based on factors that are known to increase risk of suffering a clinical disease state compared to the general population. “Prophylaxis” therapies can be divided into (a) primary prevention and (b) secondary prevention. Primary prevention is defined as treatment in a subject that has not yet presented with a clinical disease state, whereas secondary prevention is defined as preventing a second occurrence of the same or similar clinical disease state.

As used herein, “risk reduction” covers therapies that lower the incidence of development of a clinical disease state. As such, primary and secondary prevention therapies are examples of risk reduction.

“Therapeutically effective amount” is intended to include an amount of a compound of the present invention that is effective when administered alone or in combination to modulate APJ and/or to prevent or treat the disorders listed herein.

When applied to a combination, the term refers to combined amounts of the active ingredients that result in the preventive or therapeutic effect, whether administered in combination, serially, or simultaneously.

A. Assay Methods

Intracellular cAMP Accumulation Assay

HEK293 cells stably expressing human APJ receptor were used to assess the activity of compounds. Cultured cells were detached and resuspended in the cAMP Homogeneous Time-Resolved Fluorescence (HTRF) assay buffer (Cisbio cat; #62AM4PEJ). The assay was performed in 384-well assay plates (Perkin-Elmer; cat #6008289) according to assay protocol provided by the manufacturer. Serial dilutions of a compound together with assay buffer containing 0.2 nM IBMX and 2 μM forskolin were added to each well containing 5,000 cells and incubated for 30 minutes at room temperature. Subsequently, cAMP D2 reagent was added in the lysis buffer followed by the EuK antibody (Cisbio; cat #62AM4PEJ) and incubated for 60 min. The fluorescence emission ratio was measured using fluorometer. The intracellular cAMP concentrations (compound-stimulated inhibition of forskolin-mediated cAMP production) were calculated by extrapolation from a standard curve using known cAMP concentrations. The EC₅₀ values were obtained by fitting the data to a sigmoidal concentration-response curve with variable slope. The maximal achievable inhibition of forskolin-induced cAMP levels (Y_(max)) for each compound was expressed as relative percentage of inhibition attained using pyroglutamated apelin-13 ((Pyrl)apelin-13) peptide, which was set to 100%.

The examples disclosed below were tested in the APJ in vitro assays described above and were found having human APJ cyclic AMP (hcAMP) activity. The EC₅₀ value of each compound is presented at the end of the example description.

The compounds of the present invention possess activity as agonists of APJ receptor, and, therefore, may be used in the treatment of diseases associated with APJ activity. Accordingly, the compounds of the present invention can be administered to mammals, preferably humans, for the treatment of a variety of conditions and disorders, including, but not limited to, treating, preventing, or slowing the progression of heart failure, coronary artery disease, peripheral vascular disease, atherosclerosis, diabetes, metabolic syndrome and the sequelae of thereof, hypertension, pulmonary hypertension, cerebrovascular disorders, atrial fibrillation, angina, ischemia, stroke, myocardial infarction, acute coronary syndrome, reperfusion injury, angioplastic restenosis, vascular complications of diabetes and obesity.

The biological activity of the exemplified compounds of this invention determined by the assay described above is shown at the end of each example. The APJ cAMP EC₅ potency ranges are as follows: A=0.01-10 nM; B=10.01-100 nM; C=100.01-300 nM.

V. Pharmaceutical Compositions, Formulations and Combinations

The compounds of this invention can be administered for any of the uses described herein by any suitable means, for example, orally, such as tablets, capsules (each of which includes sustained release or timed release formulations), pills, powders, granules, elixirs, tinctures, suspensions (including nanosuspensions, microsuspensions, spray-dried dispersions), syrups, and emulsions; sublingually; bucally; parenterally, such as by subcutaneous, intravenous, intramuscular, or intrasternal injection, or infusion techniques (e.g., as sterile injectable aqueous or non-aqueous solutions or suspensions); nasally, including administration to the nasal membranes, such as by inhalation spray; topically, such as in the form of a cream or ointment; or rectally such as in the form of suppositories. They can be administered alone, but generally will be administered with a pharmaceutical carrier selected on the basis of the chosen route of administration and standard pharmaceutical practice.

The term “pharmaceutical composition” means a composition comprising a compound of the invention in combination with at least one additional pharmaceutically acceptable carrier. A “pharmaceutically acceptable carrier” refers to media generally accepted in the art for the delivery of biologically active agents to animals, in particular, mammals, including, i.e., adjuvant, excipient or vehicle, such as diluents, preserving agents, fillers, flow regulating agents, disintegrating agents, wetting agents, emulsifying agents, suspending agents, sweetening agents, flavoring agents, perfuming agents, antibacterial agents, antifungal agents, lubricating agents and dispensing agents, depending on the nature of the mode of administration and dosage forms.

Pharmaceutically acceptable carriers are formulated according to a number of factors well within the purview of those of ordinary skill in the art. These include, without limitation: the type and nature of the active agent being formulated; the subject to which the agent-containing composition is to be administered; the intended route of administration of the composition; and the therapeutic indication being targeted. Pharmaceutically acceptable carriers include both aqueous and non-aqueous liquid media, as well as a variety of solid and semi-solid dosage forms. Such carriers can include a number of different ingredients and additives in addition to the active agent, such additional ingredients being included in the formulation for a variety of reasons, e.g., stabilization of the active agent, binders, etc., well known to those of ordinary skill in the art. Descriptions of suitable pharmaceutically acceptable carriers, and factors involved in their selection, are found in a variety of readily available sources such as, for example, Allen, Jr., L. V. et al., Remington: The Science and Practice of Pharmacy (2 Volumes), 22nd Edition, Pharmaceutical Press (2012),

The dosage regimen for the compounds of the present invention will, of course, vary depending upon known factors, such as the pharmacodynamic characteristics of the particular agent and its mode and route of administration; the species, age, sex, health, medical condition, and weight of the recipient; the nature and extent of the symptoms; the kind of concurrent treatment; the frequency of treatment; the route of administration, the renal and hepatic function of the patient, and the effect desired.

By way of general guidance, the daily oral dosage of each active ingredient, when used for the indicated effects, will range between about 0.001 to about 5000 mg per day, preferably between about 0.01 to about 1000 mg per day, and most preferably between about 0.1 to about 250 mg per day. Intravenously, the most preferred doses will range from about 0.01 to about 10 mg/kg/minute during a constant rate infusion. Compounds of this invention may be administered in a single daily dose, or the total daily dosage may be administered in divided doses of two, three, or four times daily.

The compounds are typically administered in admixture with suitable pharmaceutical diluents, excipients, or carriers (collectively referred to herein as pharmaceutical carriers) suitably selected with respect to the intended form of administration, e.g., oral tablets, capsules, elixirs, and syrups, and consistent with conventional pharmaceutical practices.

Dosage forms (pharmaceutical compositions) suitable for administration may contain from about 1 milligram to about 2000 milligrams of active ingredient per dosage unit. In these pharmaceutical compositions the active ingredient will ordinarily be present in an amount of about 0.1-95% by weight based on the total weight of the composition.

A typical capsule for oral administration contains at least one of the compounds of the present invention (250 mg), lactose (75 mg), and magnesium stearate (15 mg). The mixture is passed through a 60 mesh sieve and packed into a No. 1 gelatin capsule.

A typical injectable preparation is produced by aseptically placing at least one of the compounds of the present invention (250 mg) into a vial, aseptically freeze-drying and sealing. For use, the contents of the vial are mixed with 2 mL of physiological saline, to produce an injectable preparation.

The present invention includes within its scope pharmaceutical compositions comprising, as an active ingredient, a therapeutically effective amount of at least one of the compounds of the present invention, alone or in combination with a pharmaceutical carrier. Optionally, compounds of the present invention can be used alone, in combination with other compounds of the invention, or in combination with one or more other therapeutic agent(s), e.g., agents used in treatment of heart failure or other pharmaceutically active material.

The compounds of the present invention may be employed in combination with other APJ agonists or one or more other suitable therapeutic agents useful in the treatment of the aforementioned disorders including: agents for treating heart failure, anti-hypertensive agents, anti-atherosclerotic agents, anti-dyslipidemic agents, anti-diabetic agents, anti-hyperglycemic agents, anti-hyperinsulinemic agents, anti-thrombotic agents, anti-retinopathic agents, anti-neuropathic agents, anti-nephropathic agents, anti-ischemic agents, anti-obesity agents, anti-hyperlipidemic agents, anti-hypertriglyceridemic agents, anti-hypercholesterolemic agents, anti-restenotic agents, anti-pancreatic agents, lipid lowering agents, anorectic agents, memory enhancing agents, anti-dementia agents, cognition promoting agents, appetite suppressants, and agents for treating peripheral arterial disease.

The compounds of the present invention may be employed in combination with additional therapeutic agent(s) selected from one or more, preferably one to three, of the following therapeutic agents in treating heart failure and coronary artery disease: ACE inhibitors, 3-blockers, diuretics, mineralocorticoid receptor antagonists, renin inhibitors, calcium channel blockers, angiotensin II receptor antagonists, nitrates, digitalis compounds, inotropic agents and 3-receptor agonists, anti-hyperlipidemic agents, plasma HDL-raising agents, anti-hypercholesterolemic agents, cholesterol biosynthesis inhibitors (such as HMG CoA reductase inhibitors), LXR agonist, probucol, raloxifene, nicotinic acid, niacinamide, cholesterol absorption inhibitors, bile acid sequestrants (such as anion exchange resins, or quaternary amines (e.g., cholestyramine or colestipol), low density lipoprotein receptor inducers, clofibrate, fenofibrate, benzofibrate, cipofibrate, gemfibrizol, vitamin B₆, vitamin B₁₂, anti-oxidant vitamins, anti-diabetes agents, platelet aggregation inhibitors, fibrinogen receptor antagonists, aspirin and fibric acid derivatives.

The compounds of the invention may be used in combination with one or more, preferably one to three, of the following anti-diabetic agents depending on the desired target therapy. Studies indicate that diabetes and hyperlipidemia modulation can be further improved by the addition of a second agent to the therapeutic regimen. Examples of anti-diabetic agents include, but are not limited to, sulfonylureas (such as chlorpropamide, tolbutamide, acetohexamide, tolazamide, glyburide, gliclazide, glynase, glimepiride, and glipizide), biguanides (such as metformin), thiazolidinediones (such as ciglitazone, pioglitazone, troglitazone, and rosiglitazone), and related insulin sensitizers, such as selective and non-selective activators of PPARα, PPARβ and PPARγ; dehydroepiandrosterone (also referred to as DHEA or its conjugated sulphate ester, DHEA-SO₄); anti-glucocorticoids; TNFα inhibitors; dipeptidyl peptidase IV (DPP4) inhibitor (such as sitagliptin, saxagliptin), GLP-1 agonists or analogs (such as exenatide), α-glucosidase inhibitors (such as acarbose, miglitol, and voglibose), pramlintide (a synthetic analog of the human hormone amylin), other insulin secretagogues (such as repaglinide, gliquidone, and nateglinide), insulin, as well as the therapeutic agents discussed above for treating heart failure and atherosclerosis.

The compounds of the invention may be used in combination with one or more, preferably one to three, of the following anti-obesity agents selected from phenylpropanolamine, phentermine, diethylpropion, mazindol, fenfluramine, dexfenfluramine, phentiramine, β₃-adrenergic receptor agonist agents; sibutramine, gastrointestinal lipase inhibitors (such as orlistat), and leptins. Other agents used in treating obesity or obesity-related disorders include neuropeptide Y, enterostatin, cholecytokinin, bombesin, amylin, histamine H₃ receptors, dopamine D₂ receptor modulators, melanocyte stimulating hormone, corticotrophin releasing factor, galanin and gamma amino butyric acid (GABA).

The above other therapeutic agents, when employed in combination with the compounds of the present invention may be used, for example, in those amounts indicated in the Physicians' Desk Reference, as in the patents set out above, or as otherwise determined by one of ordinary skill in the art.

Particularly when provided as a single dosage unit, the potential exists for a chemical interaction between the combined active ingredients. For this reason, when the compound of the present invention and a second therapeutic agent are combined in a single dosage unit they are formulated such that although the active ingredients are combined in a single dosage unit, the physical contact between the active ingredients is minimized (that is, reduced). For example, one active ingredient may be enteric coated. By enteric coating one of the active ingredients, it is possible not only to minimize the contact between the combined active ingredients but also to control the release of one of these components in the gastrointestinal tract such that one of these components is not released in the stomach but rather is released in the intestines. One of the active ingredients may also be coated with a material that affects a sustained-release throughout the gastrointestinal tract and also serves to minimize physical contact between the combined active ingredients. Furthermore, the sustained-released component can be additionally enteric coated such that the release of this component occurs only in the intestine. Still another approach would involve the formulation of a combination product in which the one component is coated with a sustained and/or enteric release polymer, and the other component is also coated with a polymer such as a low viscosity grade of hydroxypropyl methylcellulose (HPMC) or other appropriate materials as known in the art, in order to further separate the active components. The polymer coating serves to form an additional barrier to interaction with the other component.

These as well as other ways of minimizing contact between the components of combination products of the present invention, whether administered in a single dosage form or administered in separate forms but at the same time by the same manner, will be readily apparent to those skilled in the art, once armed with the present disclosure.

The compounds of the present invention can be administered alone or in combination with one or more additional therapeutic agents. By “administered in combination” or “combination therapy” it is meant that the compound of the present invention and one or more additional therapeutic agents are administered concurrently to the mammal being treated. When administered in combination, each component may be administered at the same time or sequentially in any order at different points in time. Thus, each component may be administered separately but sufficiently closely in time so as to provide the desired therapeutic effect.

The compounds of the present invention are also useful as standard or reference compounds, for example as a quality standard or control, in tests or assays involving the APJ receptor and apelin activity. Such compounds may be provided in a commercial kit, for example, for use in pharmaceutical research involving APJ and apelin or anti-heart failure activity. For example, a compound of the present invention could be used as a reference in an assay to compare its known activity to a compound with an unknown activity. This would ensure the experimenter that the assay was being performed properly and provide a basis for comparison, especially if the test compound was a derivative of the reference compound. When developing new assays or protocols, compounds according to the present invention could be used to test their effectiveness.

The compounds of the present invention may also be used in diagnostic assays involving APJ and apelin.

The present invention also encompasses an article of manufacture. As used herein, article of manufacture is intended to include, but not be limited to, kits and packages. The article of manufacture of the present invention, comprises: (a) a first container; (b) a pharmaceutical composition located within the first container, wherein the composition, comprises a first therapeutic agent, comprising a compound of the present invention or a pharmaceutically acceptable salt form thereof; and (c) a package insert stating that the pharmaceutical composition can be used for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin (as defined previously). In another embodiment, the package insert states that the pharmaceutical composition can be used in combination (as defined previously) with a second therapeutic agent for the treatment and/or prophylaxis of multiple diseases or disorders associated with APJ and apelin. The article of manufacture can further comprise: (d) a second container, wherein components (a) and (b) are located within the second container and component (c) is located within or outside of the second container. Located within the first and second containers means that the respective container holds the item within its boundaries.

The first container is a receptacle used to hold a pharmaceutical composition. This container can be for manufacturing, storing, shipping, and/or individual/bulk selling. First container is intended to cover a bottle, jar, vial, flask, syringe, tube (e.g., for a cream preparation), or any other container used to manufacture, hold, store, or distribute a pharmaceutical product.

The second container is one used to hold the first container and, optionally, the package insert. Examples of the second container include, but are not limited to, boxes (e.g., cardboard or plastic), crates, cartons, bags (e.g., paper or plastic bags), pouches, and sacks. The package insert can be physically attached to the outside of the first container via tape, glue, staple, or another method of attachment, or it can rest inside the second container without any physical means of attachment to the first container. Alternatively, the package insert is located on the outside of the second container. When located on the outside of the second container, it is preferable that the package insert is physically attached via tape, glue, staple, or another method of attachment. Alternatively, it can be adjacent to or touching the outside of the second container without being physically attached.

The package insert is a label, tag, marker, etc. that recites information relating to the pharmaceutical composition located within the first container. The information recited will usually be determined by the regulatory agency governing the area in which the article of manufacture is to be sold (e.g., the United States Food and Drug Administration). Preferably, the package insert specifically recites the indications for which the pharmaceutical composition has been approved. The package insert may be made of any material on which a person can read information contained therein or thereon. Preferably, the package insert is a printable material (e.g., paper, plastic, cardboard, foil, adhesive-backed paper or plastic, etc.) on which the desired information has been formed (e.g., printed or applied).

Other features of the invention will become apparent in the course of the following descriptions of exemplary embodiments that are given for illustration of the invention and are not intended to be limiting thereof.

VI. Examples

The following Examples are offered as illustrative, as a partial scope and particular embodiments of the invention and are not meant to be limiting of the scope of the invention. Abbreviations and chemical symbols have their usual and customary meanings unless otherwise indicated. Unless otherwise indicated, the compounds described herein have been prepared, isolated and characterized using the schemes and other methods disclosed herein or may be prepared using the same.

Example 1 5-((4-Bromophenyl)sulfonyl)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

Compound 1a. Diethyl 2-((4-bromophenyl)thio)malonate

Diethyl malonate (0.57 mL, 3.8 mmol) was added dropwise to a stirred suspension of sodium ethoxide (21 wt. % in ethanol, 4.2 mL, 11 mmol) in dry EtOH (15 mL) under nitrogen atmosphere. After 15 min, 1,2-bis(4-bromophenyl)disulfane (1.4 g, 3.8 mmol) in dry THF was added rapidly to generate a white precipitate. After min the slurry was partitioned between ether and brine/1 M. hydrochloric acid. The organic layer was washed with brine, dried (MgSO₄), evaporated under reduced pressure and purified by silica gel chromatography elution with 20-100% EtOAc/hexanes to give compound 1a (0.61 g, 47%) as a clear oil. LCMS (Method D) retention time=2.08 min, m/z=348.9 (M+H)⁺. ¹H NMR (400 MHz, CHLOROFORM-d)™ 7.52-7.40 (m, 4H), 4.51 (s, 1H), 4.24 (q, J=7.0 Hz, 4H), 1.27 (t, J=7.2 Hz, 6H)

Compound 1b. Ethyl 2-(2,6-dimethoxyphenyl)acetate

To a solution of pentanenitrile (310 mg, 3.7 mmol) and 2-methoxy-6-methylaniline (518 mg, 3.40 mmol) in toluene (13 mL) at RT was added a solution of trimethylaluminum in toluene (1.7 mL, 3.4 mmol) at 0° C. The reaction mixture was heated at 110° C. for 1 h. The cooled reaction mixture was quenched by the addition of a saturated solution of Rochelle's salt (5 mL) and stirred at RT for 30 min. The reaction mixture was extracted with EtOAc (3×20 mL). The combined organic portion was washed with brine, dried over MgSO₄, filtered and concentrated under reduced pressure. The residue was purified by silica gel chromatography elution with 20-100% EtOAc/hexanes to give Compound 1a (450 mg, 56%) as a brown oil. LCMS (Method D) retention time=0.65 min, m/z=237.1 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 6.88 (t, J=8.4 Hz, 1H), 6.51 (d, J=8.3 Hz, 2H), 4.68-3.89 (m, 2H), 3.71 (s, 6H), 2.33 (br. s., 2H), 1.84-1.52 (m, 2H), 1.49-1.24 (m, 2H), 0.89 (br. s., 3H).

Compound 1c. 5-((4-Bromophenyl)thio)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

A mixture of 1a (160 mg, 0.47 mmol) and 1b (100 mg, 0.42 mmol) in toluene (2 mL) was heated at 140° C. for 1 h in a microwave reactor. The reaction mixture was concentrated under reduced pressure and the residue was purified by silica gel chromatography elution with 0-100% EtOAc/DCM to give compound 1c (130 mg, 63%) as a brown solid. LCMS (Method D) retention time=1.87 min, m/z=493.0 (M+H)⁺. ¹H NMR (400 MHz, CHLOROFORM-d)™ 7.43 (t, J=8.5 Hz, 1H), 7.34-7.27 (m, 2H), 7.19-7.12 (m, 2H), 6.69 (d, J=8.6 Hz, 2H), 3.83 (s, 6H), 2.54-2.46 (m, 2H), 1.52 (m, 2H), 1.26-1.14 (m, 2H), 0.73 (t, J=7.4 Hz, 3H)

Example 1. 5-((4-Bromophenyl)sulfonyl)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

A solution of Oxone® (230 mg, 0.37 mmol) in water (0.33 mL) was added dropwise to a solution of 1c in methanol (2.0 mL) at 0° C. The resulting suspension was allowed to warm to rt over 1 h and then stirred for 16 h. A white solid was formed which was removed by filtration and dried in vacuo to afford example 1 (85 mg, 89%) as a white powder. LCMS (Method D) retention time=1.71 min, m/z=525.2 (M+H)⁺. ¹H NMR (400 MHz, METHANOL-d₄)™ 7.98-7.87 (m, 2H), 7.77-7.64 (m, 2H), 7.50 (t, J=8.5 Hz, 1H), 6.81 (d, J=8.6 Hz, 2H), 3.79 (s, 6H), 2.48-2.34 (m, 2H), 1.56-1.39 (m, 2H), 1.30-1.13 (m, 2H), 0.73 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 2 to Example 6 were prepared as described by the general procedure given for Example 1

Example 7 2-Butyl-1-(2,6-dimethoxyphenyl)-5-((4′-fluoro-[1,1′-biphenyl]-4-yl)sulfonyl)-6-hydroxypyrimidin-4(1H)-One

Example 1 (12 mg, 0.023 mmol), (4-fluorophenyl)boronic acid (9.6 mg, 0.070 mmol) and Pd-XPhos G3 (1.5 mg, 1.7 μmol) were combined with THF (0.75 mL) in a pressure vial. Phosphoric acid, potassium salt (0.5 M aq., 0.092 mL, 0.046 mmol) was added, and the reaction mixture was degassed 3×, (vacuum/Ar). The pressure vial was capped, and the reaction mixture was heated by microwave irradiation at 120° C. for 30 min. After allowing to cool to rt, the reaction mixture was diluted with MeOH and purified by preparative HPLC (Axia Luna, 5μ, C18 column, 30×100 mm, 10 min gradient from 20-100% B. A=H2O/ACN/TFA 90/10/0.1. B=ACN/H2O/TFA 90/10/0.1) to afford Example 7 (11 mg, 85%) as a white solid. LCMS (Method D) retention time=1.83 min, m/z=539.1

(M+H)⁺. ¹H NMR (400 MHz, CHLOROFORM-d)™ 8.17 (d, J=8.6 Hz, 2H), 7.67 (m, 2H), 7.60-7.53 (m, 2H), 7.38 (t, J=8.5 Hz, 1H), 7.21-7.13 (m, 2H), 6.62 (d, J=8.6 Hz, 2H), 3.69 (s, 6H), 2.34 (m, 2H), 1.61 (m, 2H), 1.32-1.17 (m, 2H), 0.79 (t, J=7.4 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 8 to Example 70 were prepared as described by the general procedure given for Example 7

Example 71 2-Butyl-5-((4-(5-chloro-2-oxopyridin-1 (2H)-yl)phenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

A mixture of 5-chloropyridin-2(1H)-One (8.9 mg, 0.069 mmol) and anhydrous copper(II) acetate (6.3 mg, 0.034 mmol) were combined in dry DMSO (1.0 mL). The reaction mixture was sequentially treated with example 1 (18 mg, 0.034 mmol) and DBU (10 μl, 0.069 mmol). The vial was sealed and the mixture was heated for 1 h at 140° C. in an oil bath. The reaction mixture was allowed to cool to ambient temperature, diluted with methanol and filtered through celite. The mixture was further diluted with MeOH and purified by preparative HPLC (Axia Luna, 5μ, C18 column, 30×100 mm, 10 min gradient from 20-100% B. A=H2O/ACN/TFA 90/10/0.1. B=ACN/H2O/TFA 90/10/0.1) to afford Example 71 (3.5 mg, 17%) as a white solid. LCMS (Method D) retention time=1.55 min, m/z=572.1 (M+H)⁺. ¹H NMR (400 MHz, CHLOROFORM-d)™ 8.24 (m, 2H), 7.52 (m, 2H), 7.44-7.37 (m, 3H), 6.68-6.58 (m, 3H), 3.74 (s, 6H), 2.40-2.30 (m, 2H), 1.53 (m, 2H), 1.29-1.15 (m, 2H), 0.76 (t, J=6.9 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 72 to Example 78 were prepared as described by the general procedure given for Example 71

Example 79 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-((4-(1-methyl-1H-imidazol-2-yl)phenyl)sulfonyl)pyrimidin-4(1H)-One

Compound 79a. 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)pyrimidin-4(1H)-One

A mixture of example 1 (150 mg, 0.29 mmol), 4,4,4′,4′,5,5,5′,5′-octamethyl-2,2′-bi(1,3,2-dioxaborolane) (146 mg, 0.570 mmol), potassium acetate (98 mg, 1.00 mmol) and PdCl₂(dppf) dichloromethane complex (23 mg, 0.029 mmol) in dioxane (3 mL) was bubbled with argon and then heated at 75° C. for 3 h. The reaction mixture was filtered through a disposable filter and the filtrate was concentrated. The residue was dissolved in EtOAc and washed with brine (3×). The combined aqueous layers were extracted with EtOAc. The combined organic extracts were dried over sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by silica gel chromatography eluting with 0-40% EtOAc/hexanes to give Compound 79a (120 mg, 75%) as a brown oil which was used immediately in the next step. LCMS (Method D) retention time=1.47 min, m/z=489.2 (M+H)⁺.

Example 79. 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-((4-(1-methyl-1H-imidazol-2-yl)phenyl)sulfonyl)pyrimidin-4(1H)-One

Example 79 was prepared from compound 79a following a similar procedure as described for example 7 (2.0 mg, 17%) as a colorless film. LCMS (Method D) retention time=1.25 min, m/z=525.3 (M+H)⁺. ¹H NMR (400 MHz, METHANOL-d₄)™ 8.28 (m, 2H), 7.91 (d, J=8.8 Hz, 2H), 7.70 (m, 2H), 7.57-7.45 (m, 1H), 6.83 (d, J=8.6 Hz, 2H), 3.95 (s, 3H), 3.81 (s, 6H), 2.52-2.35 (m, 2H), 1.58-1.41 (m, 2H), 1.30-1.09 (m, 2H), 0.73 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 80 to Example 84 were prepared as described by the general procedure given for Example 79

Example 85. 2-Butyl-5-((4-cyclopropylphenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

Example 1 (20 mg, 0.038 mmol), cyclopropylboronic acid (20 mg, 0.23 mmol), palladium (II) acetate (1.7 mg, 7.6 μmol), tricyclohexylphosphonium tetrafluoroborate (5.6 mg, 0.015 mmol) and phosphoric acid, potassium salt (32 mg, 0.15 mmol) were placed in a pressure vial, and the mixture was degassed 3× (Ar/vacuum). The reaction mixture was combined with toluene (1.0 mL) and water (0.2 mL) and capped. The reaction mixture was heated to 150° C. for 2 h in an oil bath. After allowing to cool to rt, the reaction mixture was filtered through celite and the filtrate concentrated. The residue was dissolved in DMF/MeOH and 1N HCl, filtered and purified by reverse phase preparative HPLC (Axia Luna, 5μ, C18 column, 30×100 mm, 10 min gradient from 20-100% B. A=H2O/ACN/TFA 90/10/0.1. B=ACN/H2O/TFA 90/10/0.1) to yield Example 85 (10 mg, 55%) as a white solid. LCMS (Method D) retention time=1.67 min, m/z=485.2 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d₆)™ 7.74 (d, J=7.6 Hz, 2H), 7.48 (t, J=8.4 Hz, 1H), 7.20 (m, 2H), 6.83 (m, 2H), 3.74 (s, 6H), 2.24 (m, 2H), 1.98 (m, 1H), 1.41-1.25 (m, 2H), 1.16-1.07 (m, 2H), 1.03 (m, 2H), 0.75 (m, 2H), 0.65 (t, J=7.2 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 86 to Example 88 were prepared as described by the general procedure given for Example 85

Example 89. 4-((2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)benzoic Acid

Compound 89a. Methyl 4-((2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)benzoate

Compound 89a was prepared from dimethyl 4,4′-disulfanediyldibenzoate and diethyl malonate following a similar procedure as described for example 1 (150 mg, 68%) as a colorless film. LCMS (Method D) retention time=1.61 min, m/z=503.2 (M+H)⁺. ¹H NMR (400 MHz, DMSO-d6)™ 8.08 (m, 2H), 7.97 (m, 2H), 7.50 (t, J=8.5 Hz, 1H), 6.84 (d, J=8.4 Hz, 2H), 3.75 (s, 6H), 2.37-2.27 (m, 2H), 1.34 (m, 2H), 1.11 (d, J=7.0 Hz, 2H), 0.65 (t, J=7.3 Hz, 3H)

Example 89 4-((2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)benzoic Acid

To a suspension of compound 89a (110 mg, 0.22 mmol) in THF (1 mL) and methanol (1 mL) was added lithium hydroxide (2.0 M. 0.27 mL, 0.55 mmol). The reaction mixture turned homogeneous and was stirred for 2 h at rt. The reaction mixture was diluted with water (20 mL) then acidified to pH 1.0 with 1N HCl. The reaction mixture was extracted with DCM (3×), dried over Na₂SO₄, filtered and evaporated to dryness under reduced pressure to afford Example 89 (100 mg, 89%) as a yellow foam. LCMS (Method D) retention time=1.47 min, m/z=489.2 (M+H)+.

¹H NMR (400 MHz, DMSO-d6)™ 8.08 (m, 2H), 7.97 (m, 2H), 7.50 (t, J=8.5 Hz, 1H), 6.84 (d, J=8.4 Hz, 2H), 3.75 (s, 6H), 2.37-2.27 (m, 2H), 1.34 (m, 2H), 1.11 (d, J=7.0 Hz, 2H), 0.65 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Example 90. 4-((2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)-N-(2,2,2-trifluoroethyl)benzamide

To a solution of Example 89 (10 mg, 0.020 mmol) in DMF (1.0 mL) were added 2,2,2-trifluoroethan-1-amine (2.0 mg, 0.02 mmol), DIEA (11 μl, 0.061 mmol) and HATU (12 mg, 0.030 mmol) at rt. After 1.5 h the reaction mixture was diluted with MeOH, filtered and purified by reverse phase preparative HPLC (Column: XBridge C18, 19×200 mm, 5-μm particles; Mobile Phase A: 5:95 acetonitrile: water with 10-mM ammonium acetate; Mobile Phase B: 95:5 acetonitrile: water with 10-mM ammonium acetate; Gradient: 10-50% B over 19 minutes, then a 5-minute hold at 100% B; Flow: 20 mL/min) to yield Example 90 (10 mg, 89%) as a white solid. LCMS (Method M) retention time=1.65 min, m/z=570.3 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d6)™ 9.28 (t, J=6.0 Hz, 1H), 8.07-7.86 (m, 3H), 7.49 (t, J=8.4 Hz, 1H), 6.84 (d, J=8.5 Hz, 2H), 4.18-4.01 (m, 2H), 3.74 (s, 6H), 2.29 (m, 2H), 1.40-1.26 (m, 2H), 1.11 (m, 2H), 0.65 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 91 to Example 97 were prepared as described by the general procedure given for Example 90

Example 98 5-((5-Bromopyridin-2-yl)sulfonyl)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

Compound 98a. Diethyl 2-((5-bromopyridin-2-yl)thio)malonate

To MeOH (40 mL) cooled to 0° C. with an ice-bath, was added sodium hydride (60% in mineral oil) (0.46 g, 12 mmol) in portions. The cooling bath was removed and the mixture was stirred at rt for 15 min. 5-Bromopyridine-2-thiol (1.0 g, 5.3 mmol) was added in one portion and the reaction mixture stirred at rt for 15 min until the solid dissolved. Diethyl 2-chloromalonate (0.85 ml, 5.3 mmol) was added dropwise, and the reaction mixture was stirred at rt for 2 hr. MeOH was removed under reduced pressure and the reaction mixture was diluted with diethyl ether and quenched by the addition of 1.0 N HCl. The resulting mixture was partitioned between water/diethyl ether. The organic layer was collected, washed with brine and dried over sodium sulfate. The residue was purified by flash chromatography (loading in chloroform, 0% to 30% EtOAc in hexane over 18 min using a 120 g silica gel cartridge). The desired fractions were combined and concentrated under reduced pressure to yield 98a (1.3 g, 71% yield) as a clear oil. LCMS (Method M) retention time=0.96 min, m/z=349.8 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 8.47 (dd, J=2.3, 0.7 Hz, 1H), 7.66 (dd, J=8.5, 2.5 Hz, 1H), 7.17 (dd, J=8.5, 0.8 Hz, 1H), 4.29 (q, J=7.2 Hz, 4H), 1.31 (t, J=7.2 Hz, 6H)

Compound 98b. 5-((5-Bromopyridin-2-yl)thio)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

To a mixture of 1b (400 mg, 1.7 mmol) and 98a (590 mg, 1.7 mmol) in toluene (6.0 mL) was added TEA (7080 μl, 50.8 mmol) and trimethylsilyl trifluoromethylsulfonate (3.2 mL, 25 mmol) at 0° C. The ice bath was removed and the reaction mixture stirred at rt for 10 min then heated at 100° C. for 16h. After cooling to rt, the reaction mixture was diluted with EtOAc and filtered through celite. The filtrate was washed with 1 N HCl (2×). The aq. layer was saturated with NaCl and extracted with EtOAc (2×). The combined organic extracts were dried over sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by column chromatography eluting with 0-100% EtOAc/DCM to give 98b (310 mg, 37%) as a white solid. LCMS (Method M) retention time=0.78 min, m/z=494.0 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 8.21 (s, 1H), 7.35 (d, J=8.5 Hz, 1H), 7.21 (t, J=8.5 Hz, 1H), 6.83 (t, J=6.6 Hz, 1H), 6.47 (d, J=8.5 Hz, 2H), 3.61 (s, 6H), 2.27 (m, 2H), 1.31 (m, 2H), 1.03-0.94 (m, 2H), 0.55-0.46 (m, 3H)

Example 98 5-((5-Bromopyridin-2-yl)sulfonyl)-2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxypyrimidin-4(1H)-One

Example 98 was prepared from compound 98b following a similar procedure described for example 1 (92 mg, 91%) as a colorless film. LCMS (Method M) retention time=0.76 min, m/z=525.3 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 8.72 (d, J=1.9 Hz, 1H), 8.18 (d, J=8.5 Hz, 1H), 8.04 (dd, J=8.4, 2.3 Hz, 1H), 7.37 (t, J=8.5 Hz, 1H), 6.61 (d, J=8.5 Hz, 2H), 3.73 (s, 6H), 2.38-2.29 (m, 2H), 1.68-1.60 (m, 2H), 1.31-1.19 (m, 2H), 0.81 (t, J=7.4 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 99 to Example 100 were prepared as described by the general procedure given for Example 98

Examples 101 to Example 102 were prepared from example 98 as described by the general procedure given for Example 85

Examples 103 to Example 104 were prepared from example 98 as described by the general procedure given for Example 7

Example 105 tert-Butyl 4-((2-butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)piperidine-1-carboxylate

Example 105 was prepared from tert-butyl 4-mercaptopiperidine-1-carboxylate following a similar procedure as described for example 98 (230 mg, 78%) as a colorless film. LCMS (Method M) retention time=0.82 min, m/z=552.2 (M+H)⁺. 1H NMR (500 MHz, METHANOL-d4)™ 7.55 (t, J=8.5 Hz, 1H), 6.87 (d, J=8.5 Hz, 2H), 4.22 (m, 2H), 4.12 (q, J=7.2 Hz, 1H), 3.88 (s, 6H), 3.69-3.58 (m, 1H), 2.82 (br. s., 2H), 2.52-2.44 (m, 2H), 2.05-1.97 (m, 4H), 1.72 (m, 2H), 1.52 (m, 2H), 1.48 (s, 9H), 1.29-1.24 (m, 3H). Human APJ cAMP EC₅₀ Potency range A.

Example 106 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-(piperidin-4-ylsulfonyl)pyrimidin-4(1H)-One

To Example 105 (230 mg, 0.42 mmol) was added DCM (5 mL) and TFA (1.7 mL). The reaction mixture was stirred at rt for 30 min. The solvent was removed in vacuo and the residue dried for several hours to afford Example 106 (188 mg, 100%).

LCMS (Method M) retention time=0.64 min, m/z=452.1 (M+H)⁺. ¹H NMR (500 MHz, METHANOL-d4)™ 7.57 (t, J=8.5 Hz, 1H), 6.89 (d, J=8.5 Hz, 2H), 3.88 (s, 6H), 3.79-3.70 (m, 1H), 3.56 (m, 2H), 3.09 (m, 2H), 2.53-2.44 (m, 2H), 2.28 (m, 2H), 2.15-2.04 (m, 2H), 1.52 (m, 2H), 1.32-1.18 (m, 2H), 0.78 (t, J=7.4 Hz, 3H). Human APJ cAMP EC₅₀ Potency range B.

Example 107 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-((1-methylpiperidin-4-yl) sulfonyl)pyrimidin-4(1H)-One

To Example 106 (15 mg, 0.033 mmol) was added formaldehyde (0.12 mL, 1.7 mmol) (37% in water) and acetonitrile (1 mL). The reaction mixture was cooled to 0° C. and sodium cyanoborohydride (166 μL, 0.17 mmol) and three drops of acetic acid were added. The ice bath was removed and the reaction mixture was stirred at rt for 30 mins. The reaction mixture was diluted with MeOH, filtered and purified by preparative HPLC (Axia Luna, 5p, C18 column, 30×100 mm, 10 min gradient from 20-100% B. A=H2O/ACN/TFA 90/10/0.1. B=ACN/H2O/TFA 90/10/0.1) flow rate of 40 mL/min over 10 min period) to Example 107 (7.0 mg, 47%) as a clear oil.

LCMS (Method M) retention time=0.67 min, m/z=466.1 (M+H)⁺. ¹H NMR (500 MHz, METHANOL-d4)™ 7.57 (t, J=8.5 Hz, 1H), 6.89 (d, J=8.5 Hz, 2H), 3.88 (s, 6H), 3.65 (m, 2H), 3.13-3.05 (m, 2H), 2.88 (s, 3H), 2.53-2.46 (m, 2H), 2.32 (m, 2H), 2.16-2.08 (m, 2H), 1.64 (dd, J=14.2, 7.0 Hz, 1H), 1.52 (m, 2H), 1.31-1.23 (m, 2H), 0.78 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 108 to Example 109 were prepared from example 107 as described by the general procedure given for Example 107

Example 110 2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-5-((1-(5-methyl-1,3,4-oxadiazole-2-carbonyl)piperidin-4-yl)sulfonyl)pyrimidin-4(1H)-One

Example 110 was prepared from example 106 following a general procedure as described for example 90 (19 mg, 82%) as a white solid. LCMS (Method M) retention time=1.37 min, m/z=562.2 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d6)™ 7.36 (t, J=8.4 Hz, 1H), 6.75 (d, J=8.5 Hz, 2H), 4.50 (m, 2H), 3.90 (m., 1H), 3.73 (s, 6H), 3.53-3.10 (m, 2H), 2.97-2.81 (m, 2H), 2.57 (s, 3H), 2.00-1.94 (m, 2H), 1.70-1.52 (m, 2H), 1.41-1.31 (m, 2H), 1.16-1.06 (m, 2H), 0.70 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 111 to Example 115 were prepared from example 106 as described by the general procedure given for Example 110

Example 116 4-((2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)benzohydrazide

Hydrazine (0.021 ml, 0.66 mmol) was added to a solution of compound 89a (55 mg, 0.11 mmol) in EtOH (2.0 mL) at room temperature and the reaction mixture was stirred for 16h. The reaction mixture was concentrated and dried under reduced pressure to give compound 116a (42 mg, 76%) as a white solid which was used without further purification. LCMS (Method D) retention time=1.25 min, m/z=503.1 (M+H)⁺.

Example 116. 4-((2-Butyl-1-(2,6-dimethoxyphenyl)-6-hydroxy-4-oxo-1,4-dihydropyrimidin-5-yl)sulfonyl)benzohydrazide

To a mixture of compound 116a (25 mg, 0.050 mmol) and acetic acid (3.3 mg, 0.055 mmol) in dioxane (1 mL) was added a 50% solution of 1-propanephosphonic acid cyclic anhydride in ethyl acetate (0.074 mL, 0.12 mmol). The reaction mixture was heated at 140° C. for 14 h. The reaction mixture was allowed to cool and purified by reverse phase preparative HPLC (Axia Luna, 5μ, C18 column, 30×100 mm, 10 min gradient from 15-100% B. A=H₂O/ACN/TFA 90/10/0.1. B=ACN/H₂O/TFA 90/10/0.1) to give Example 116 (7.0 mg, 27%). LCMS (Method D) retention time=0.84 min, m/z=504.0 (M+H)⁺. ¹H NMR (400 MHz, DMSO-d6)™ 8.23-7.92 (m, 4H), 7.50 (m, 1H), 6.84 (d, J=6.8 Hz, 2H), 3.74 (s, 6H), 2.61 (s, 3H), 2.32 (m, 2H), 1.34 (m, 2H), 1.12 (m, 2H), 0.65 (m, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 117 was prepared from compound 89a as described by the general procedure given for Example 116

Example 118 (S)-2-Butyl-5-((4-(5-fluoropyridin-3-yl)phenyl)sulfonyl)-6-hydroxy-1-(1-phenylethyl)pyrimidin-4(1H)-One-1

Compound 118a. Ethyl pentanimidate hydrochloride

Pentanenitrile (9.0 mL, 86 mmol) in EtOH (59.9 mL, 1.03 mol) was cooled to 0° C. by ice bath and treated with acetyl chloride (48.6 mL, 685 mmol) dropwise over 3 hours. After complete addition, the reaction mixture was stirred at room temperature. After 16h, the reaction mixture was concentrated under reduced pressure and the solid was triturated with diethyl ether and left in refrigerator overnight. Compound 118a was collected by filtration, washed with diethyl ether and dried under vacuum to give 118a (14 g, 99%) as a white solid. ¹H NMR (400 MHz, CHLOROFORM-d)™ 4.64 (d, J=6.6 Hz, 2H), 2.74 (t, J=7.5 Hz, 2H), 1.87-1.64 (m, 2H), 1.49 (t, J=6.2 Hz, 3H), 1.45-1.38 (m, 2H), 0.95 (t, J=7.3 Hz, 3H).

Compound 118b. (S)—N-(1-Phenylethyl)pentanimidamide

To a solution of 118a (0.984 g, 5.94 mmol) in ethanol (15 mL) was added (S)-1-phenylethanamine (0.600 g, 4.95 mmol). The reaction mixture was stirred at room temperature for 14 h then concentrated under reduced pressure and purified using a preparative HPLC (Method D, 0-100% B in 8 mins). Fractions containing compound 118b were dried in vacuo to remove most of the solvent, then partitioned between dichloromethane and 2.0 N NaOH. The organic layer was collected, dried over MgSO₄, filtered and concentrated under reduced pressure to give 118b (0.55 g, 54%) as oil. LCMS (Method B) retention time=1.28 min, m/z=205 (M+H)⁺. 1H NMR (400 MHz, CHLOROFORM-d)™ 7.35-7.31 (m, 4H), 7.26-7.21 (m, 1H), 4.79 (br. s., 1H), 2.22 (t, J=7.7 Hz, 2H), 1.62-1.53 (m, 2H), 1.51 (d, J=6.8 Hz, 3H), 1.39-1.31 (m, 2H), 0.91 (t, J=7.4 Hz, 3H).

Compound 118c. (S)-5-((4-Bromophenyl)thio)-2-butyl-6-hydroxy-1-(1-phenylethyl)pyrimidin-4(1H)-One

A mixture of 118b (400 mg, 1.96 mmol) and 1a (748 mg, 2.15 mmol) in toluene (10 mL) was heated at 165° C. for 45 min in a microwave reactor. The residue was purified by flash chromatography (eluted with 0% to 100% EtOAc in DCM over 30 min using a 80 g silica gel cartridge). The desired fractions were collected and concentrated under reduced pressure to give 118c (115 mg, 13%) as an off-white foam. LCMS (Method B) retention time=2.54 min, m/z=459 and 461 (M+H)⁺. 1H NMR (400 MHz, CHLOROFORM-d)™ 7.45-7.16 (m, 7H), 7.06 (d, J=8.6 Hz, 2H), 6.78-6.46 (m, 1H), 2.72-2.44 (m, 2H), 1.88 (d, J=7.3 Hz, 3H), 1.49 (dd, J=12.8, 5.7 Hz, 211), 1.12-0.97 (m, 3H), 0.67 (t, J=7.0 Hz, 3H).

Example 118. (S)-5-((4-Bromophenyl)sulfonyl)-2-butyl-6-hydroxy-1-(1-phenylethyl)pyrimidin-4(1H)-One

A solution of Oxone® (308 mg, 0.500 mmol) in water (2.00 mL) was added dropwise to a solution of 118c (115 mg, 0.250 mmol) in MeOH (8 mL), and the resulting suspension was stirred at room temperature for 16 h. The reaction mixture was diluted with water and dichloromethane. The organic layer was collected, washed with a solution of Na₂S₂O₃, brine and dried over sodium sulfate, filtered and concentrated under reduced pressure to give Example 118 (100 mg, 81%) as a white solid after lyophilization. LCMS (Method N) retention time=1.55 min, m/z=489.1 and 491.1 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d₆)™ 7.74 (d, J=7.2 Hz, 2H), 7.65 (d, J=8.2 Hz, 2H), 7.35-7.27 (m, 2H), 7.23 (d, J=7.2 Hz, 1H), 7.11 (d, J=7.6 Hz, 2H), 1.69 (d, J=6.6 Hz, 3H), 1.46-0.95 (m, 4H), 0.65 (br. s., 3H). Human APJ cAMP EC₅₀ Potency range C.

Example 119 to example 127 were prepared as described by the general procedure given for Example 118

Example 128 (S)-2-Butyl-5-((4-(5-fluoropyridin-3-yl)phenyl)sulfonyl)-6-hydroxy-1-(1-phenylethyl)pyrimidin-4(1H)-One

To a vial was added example 118 (15 mg, 0.031 mmol), 3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (20 mg, 0.092 mmol) and PdCl₂(dppf).CH₂Cl₂ (2.49 mg, 3.05 μmol), followed by THF (1 mL) and 1.5 M sodium carbonate (0.061 mL, 0.092 mmol). The reaction mixture was bubbled with Argon for 3 min. The vial was sealed and irradiated in a microwave reactor at 120° C. for 30 min. The residue was purified via preparative LC/MS (Method F, Gradient: 15-100% B over 20 minutes, followed by Method G, Gradient: 22-47% B over 25 minutes) to yield Example 128 (8.7 mg 55%). LCMS (Method M) retention time=1.47 min, m/z=508.0 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d₆)™ 8.83 (s, 1H), 8.61 (d, J=2.1 Hz, 1H), 8.12 (d, J=10.0 Hz, 1H), 7.96 (d, J=7.8 Hz, 2H), 7.88 (d, J=8.2 Hz, 2H), 7.42-7.29 (m, 2H), 7.26-7.19 (m, 1H), 7.16 (d, J=7.6 Hz, 2H), 1.72 (d, J=6.6 Hz, 3H), 1.53-0.98 (m, 4H), 0.68 (br. s., 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 129 to example 183 were prepared as described by the general procedure given for Example 128

Example 184 (R)-5-((4-Bromophenyl)sulfonyl)-6-hydroxy-2-isopentyl-3-(2-methoxy-1-phenylethyl)pyrimidin-4(3H)-One

Compound 184a. (R)—N-(2-Methoxy-1-phenylethyl)-4-methylpentanimidamide

Compound 184a was prepared from 4-methylpentanenitrile using general procedure described for compound 118b. (460 mg, 40%) as oil. LCMS (Method B) retention time=1.86 min, m/z=249.0 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.43-7.30 (m, 4H), 7.27-7.22 (m, 1H), 3.69-3.54 (m, 2H), 3.36 (s, 3H), 2.24 (dd, J=9.9, 6.6 Hz, 2H), 1.60 (dt, J=13.2, 6.6 Hz, 1H), 1.53-1.44 (m, 2H), 0.92 (dd, J=6.3, 2.5 Hz, 6H).

Compound 184b. Diethyl 2-((4-Bromophenyl)sulfonyl)malonate

A solution of Oxone® (3.51 g, 5.70 mmol) in water (2 mL) was added dropwise to a solution of 1a (900 mg, 2.59 mmol) in MeOH (6 mL), and the resulting suspension was stirred at room temperature for 16 h. MeOH was removed under reduced pressure. The reaction mixture was diluted with water/dichloromethane. The organic layer was collected, washed with a solution of Na₂S₂O₃, brine and dried over sodium sulfate. After evaporation of solvent, the residue was purified by flash chromatography (0% to 30% EtOAc in hexane over 15 min using a 40 g silica gel cartridge). The fractions containing 184b were combined and concentrated under reduced pressure to yield (900 mg, 92%) as a semi solid. LCMS (Method B) retention time=2.27 min, m/z=402 and 404 (M+Na)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.88 (d, J=8.5 Hz, 2H), 7.72 (d, J=8.8 Hz, 2H), 4.96 (s, 1H), 4.26 (qd, J=7.1, 2.1 Hz, 4H), 1.28 (t, J=7.2 Hz, 6H).

Example 184 (R)-5-((4-Bromophenyl)sulfonyl)-6-hydroxy-2-isopentyl-3-(2-methoxy-1-phenylethyl)pyrimidin-4(3H)-One

To a mixture of 184a (110 mg, 0.44 mmol) and 185b (185 mg, 0.490 mmol) was added TEA (1.85 mL, 13.3 mmol) followed by TMSCl (849 μl, 6.64 mmol). The reaction mixture was stirred under nitrogen for 5 min, then sealed and heated at 100° C. for 14h. After cooling to rt, the reaction mixture was diluted with DCM, poured into ice/1N HCl (5 mL), and stirred for 10 min. The organic layer was collected, washed with brine, dried over sodium sulfate, filtered and concentrated under reduced pressure. The residue was triturated with 15 ml of EtOAc/Hex (1:3). The mixture was filtrated and the filter cake was washed with EtOAc/Hex (1:3) and dried under vacuum to give Example 184 (180 mg, 76%) as an off-white solid. LCMS (Method N) retention time=1.63 min, m/z=535.3 and 537.3 (M+H)⁺. ¹H NMR (500 MHz, DMSO-d₆)™ 7.78-7.64 (m, 3H), 7.39-7.13 (m, 6H), 4.19 (dd, J=9.6, 6.4 Hz, 1H), 4.08-3.81 (m, 1H), 3.26 (s, 3H), 1.76-1.06 (m, 3H), 0.74 (br. s., 6H). Human APJ cAMP EC₅₀ Potency range B.

Examples 185 to example 188 were prepared as described by the general procedure given for Example 184

Example 189 (R)-5-((4-(2-Fluoro-3-methylpyridin-4-yl)phenyl)sulfonyl)-6-hydroxy-2-isopentyl-1-(2-methoxy-1-phenylethyl)pyrimidin-4(1H)-One

Example 189 was prepared from example 184 following a similar procedure as described for example 128 (12 mg, 67%) as a colorless film. LCMS (Method N) retention time=1.62 min, m/z=566.3 (M+H). ¹H NMR (500 MHz, DMSO-d₆)™ 8.07 (d, J=5.0 Hz, 1H), 7.90 (br. s., 2H), 7.47 (d, J=7.8 Hz, 2H), 7.25 (d, J=7.2 Hz, 2H), 7.20 (d, J=4.4 Hz, 2H), 7.11 (d, J=7.5 Hz, 2H), 4.16 (dd, J=9.6, 6.5 Hz, 1H), 4.03-3.72 (m, 1H), 3.23 (s, 1H), 2.10 (s, 3H), 1.30 (br. s., 3H), 0.68 (br. s., 6H). Human APJ cAMP EC₅₀ Potency range A.

Examples 190 to example 268 were prepared from example 184 as described by the general procedure given for Example 189

Example 269 5-((4-Bromophenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-2-(4-fluorophenyl)-6-hydroxypyrimidin-4(1H)-One

Compound 269a. N-(2,6-Dimethoxyphenyl)-4-fluorobenzimidamide

Compound 269a was prepared from 2,6-dimethoxyaniline and 4-fluorobenzonitrile as described by the general procedure given for compound 1b. (0.55 g, 61%) as a light brown solid. LCMS (Method M) retention time=0.70 min, m/z=275.2 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.95 (br s, 2H), 7.04-7.14 (m, 4H), 7.02 (t, J=8.0 Hz, 1H), 6.64 (d, J=7.7 Hz, 2H), 3.80 (s, 6H).

Example 269 5-((4-Bromophenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-2-(4-fluorophenyl)-6-hydroxypyrimidin-4(1H)-One

To a mixture of Compound 269a (80 mg, 0.29 mmol) and Compound 184b (110 mg, 0.29 mmol) in TEA (1.6 mL, 12 mmol) and dioxane (3 mL) was added TMSCl (0.56 mL, 4.4 mmol) at 0° C. The reaction mixture was stirred at rt for 10 minutes and heated to 120° C. for 6 h. The reaction mixture was concentrated in vacuo and diluted with EtOAc. The organic layer was washed with 0.1 N HCl solution. The organic layer was dried over MgSO₄, filtered and concentrated in vacuo. The residue was added to a silica gel (12 g) column and was eluted with 10-70% of 0.5% TEA/EtOAc in DCM. Collected fractions were concentrated to give example 269 (150 mg, 92%) as a yellow solid. LCMS (Method N) retention time=1.27 min MS m/z=563.2 (M+H+). ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.91 (d, J=8.5 Hz, 2H), 7.57 (d, J=8.3 Hz, 2H), 7.25 (dd, J=5.2, 8.3 Hz, 2H), 7.12 (t, J=8.5 Hz, 1H), 6.78 (t, J=8.5 Hz, 2H), 6.33 (d, J=8.3 Hz, 2H), 3.52 (s, 6H). Human APJ cAMP EC₅₀ Potency range C.

Example 270 was prepared as described by the general procedure given for Example 269

Example 271. 1-(2,6-Dimethoxyphenyl)-2-(4-fluorophenyl)-6-hydroxy-5-((4-(2-methylpyridin-3-yl)phenyl)sulfonyl)pyrimidin-4(1H)-One

Example 271 was prepared from example 269 following a similar procedure as described for example 189 to afford example 271 (7.6 mg, 50% yield). LCMS (method A), Rt=1.19 min, MS m/z=574.3 (M+H). 1H NMR (500 MHz, DMSO-d6)™ 8.47 (d, J=3.9 Hz, 1H), 8.01 (d, J=7.7 Hz, 2H), 7.65 (d, J=7.4 Hz, 1H), 7.52 (d, J=7.9 Hz, 2H), 7.34 (t, J=5.0 Hz, 1H), 7.21 (t, J=7.8 Hz, 2H), 7.16 (t, J=8.4 Hz, 1H), 7.00 (t, J=8.7 Hz, 2H), 6.51 (d, J=8.4 Hz, 2H), 3.62 (br s, 6H), 2.43 (s, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 272 to example 274 were prepared from example 269 as described by the general procedure given for Example 271

Example 275 5-((4-(5-Chloro-2-oxopyridin-1 (2H)-yl)phenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-2-(4-fluorophenyl)-6-hydroxypyrimidin-4(1H)-One

Example 275 was prepared from compound 269 using the general procedure described in example 71 (9% yield). LCMS (Method N), RT=1.28 min, m/z=610.2 (M+H). 1H NMR (500 MHz, DMSO-d6)™ 8.05 (d, J=8.5 Hz, 2H), 7.66 (d, J=8.3 Hz, 2H), 7.62 (d, J=7.5 Hz, 1H), 7.40 (t, J=5.0 Hz, 2H), 7.27 (t, J=8.6 Hz, 1H), 7.16 (t, J=6.2 Hz, 2H), 7.05 (s, 1H), 6.60 (d, J=8.5 Hz, 2H), 6.57 (d, J=8.5 Hz, 1H), 3.43 (br s, 6H). Human APJ cAMP EC₅₀ Potency range A.

Example 276 was prepared from example 269 as described by the general procedure given for Example 275

Example 278 5-((4-Cyclopropylphenyl)sulfonyl)-1-(2,6-dimethoxyphenyl)-2-(4-fluorophenyl)-6-hydroxypyrimidin-4(1H)-One

Example 278 was prepared from compound 269 using the general procedure described in example 85 (34% yield). (LCMS Method N), RT=1.27 min, MS m/z=524.0 (M+H). 1H NMR (500 MHz, DMSO-d₆)™ 7.78 (d, J=7.6 Hz, 2H), 7.33 (t, J=8.4 Hz, 2H), 7.18-7.26 (m, 3H), 7.12 (t, J=8.1 Hz, 2H), 6.57 (d, J=8.4 Hz, 2H), 3.67 (br s, 6H), 1.97 (br s, 1H), 0.99-1.06 (m, 2H), 0.75 (br s, 2H). Human APJ cAMP EC₅₀ Potency range B.

Example 277 was prepared from example 269 as described by the general procedure given for Example 85

Example 279 (S)-5-((4-Bromophenyl)sulfonyl)-2-cyclopentyl-6-hydroxy-1-(1-phenylpropyl)pyrimidin-4(1H)-One

Compound 279a: Ethyl cyclopentanecarbimidate hydrochloride

A solution of cyclopentanecarbonitrile (2.0 g, 21 mmol) and ethanol (1.47 ml, 25.2 mmol) was treated with 4.0 N HCl in dioxane (42.0 ml, 168 mmol) at room temperature. The mixture was stirred at room temperature for 48 h. The solvent was removed under reduced pressure and EtOAc/diethyl ether added to the residue then removed under reduced pressure. The solid was triturated with diethyl ether and left in refrigerator for 14h. Compound 279a was collected by filtration, washed with diethyl ether and dried under vacuum (3.7 g, 99%) as a white solid. ¹H NMR (500 MHz, CHLOROFORM-d)™ 12.10 (br. s., 1H), 11.23 (br. s., 1H), 4.56 (q, J=6.9 Hz, 2H), 3.29-3.19 (m, 1H), 2.05-1.95 (m, 2H), 1.76-1.65 (m, 4H), 1.64-1.54 (m, 2H), 1.38 (t, J=7.0 Hz, 3H).

Compound 279b. (S)—N-(1-Phenylpropyl)cyclopentanecarboximidamide

To a solution of 279a (1.1 g, 6.1 mmol) in dichloromethane (20 mL) was added triethylamine (2.1 mL, 15 mmol), followed by (S)-1-phenylpropan-1-amine (0.69 g, 5.1 mmol). The reaction mixture was stirred at room temperature for 14h. The reaction mixture was concentrated under reduced pressure to remove dichloromethane and treated with 7.0 N ammonia in MeOH (7.2 mL, 51 mmol) for 4 h. The residue was dissolved in dichloromethane, washed with 2.0 N NaOH. The organic layer was collected, dried over sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified using a preparative HPLC (Method D, 0-100% B in 8 mins). The fractions containing 279b were placed in a speedvac for 4 h to remove most of the solvent, then partitioned between dichloromethane and 2.0 N NaOH. The organic layer was collected, dried over MgSO₄, filtered and concentrated under reduced pressure to give 279b (0.6 g, 50% yield) as oil. LCMS (Method M) retention time=0.64 min, m/z=231.2 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.37-7.22 (m, 5H), 4.60 (br. s., 1H), 2.61 (t, J=8.1 Hz, 1H), 2.01-1.71 (m, 6H), 1.63 (td, J=11.6, 3.2 Hz, 4H), 0.97-0.89 (m, 3H)

Compound 279c: (S)-5-((4-Bromophenyl)thio)-2-cyclopentyl-6-hydroxy-1-(1-phenylpropyl)pyrimidin-4(1H)-One

Compound 279c was prepared using the methods described for Example 1c (100 mg, 23.0%) as a white lyophilate. LCMS (Method M) retention time=1.04, m/z=485.3 and 487.3 (M+H)+. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.52-7.24 (m, 6H), 7.07 (br. s., 3H), 2.74-2.51 (m, 2H), 2.40-1.24 (m, 10H), 1.02 (t, J=7.4 Hz, 3H).

Example 279.

(S)-5-((4-Bromophenyl)sulfonyl)-2-cyclopentyl-6-hydroxy-1-(1-phenylpropyl)pyrimidin-4(1H)-One

Example 279 was prepared by the methods described for Example 1 (70 mg, 59%) as a white solid after lyophilization. LCMS (Method M) retention time=0.99 min, m/z=517.3 and 519.3 (M+H)+¹H NMR (500 MHz, METHANOL-d₄)™ 7.86 (d, J=8.5 Hz, 2H), 7.62 (d, J=8.5 Hz, 2H), 7.31-7.23 (m, 2H), 7.22-7.16 (m, 1H), 7.10 (d, J=8.0 Hz, 2H), 2.96 (br. s., 1H), 2.42 (dt, J=14.1, 6.8 Hz, 1H), 2.04 (br. s., 1H), 1.95-1.83 (m, 1H), 1.78-1.66 (m, 2H), 1.59 (br. s., 1H), 1.53-1.42 (m, 1H), 1.31 (br. s., 1H), 1.19 (br. s., 1H), 0.84 (t, J=7.4 Hz, 3H). Human APJ cAMP EC₅₀ Potency range B.

Examples 280-283 was prepared from example 279 as described by the general procedure given for Example 189

Examples 284 to 286 were prepared as described by the general procedure given for Example 1

Examples 287 to 288 were prepared from example 284 as described by the general procedure given for Example 71

Example 288 was prepared as described by the general procedure given for Example 287

Example 289 to example 293 were prepared from example 284 as described by general procedure given in example 7

Example 294 to example 302 were prepared as described by general procedure given in example 1

Example 303 were prepared from example 297 as described by general procedure given in example 85

Example 304 to example 347 were prepared from example 294 as described by general procedure given in example 7

Example 348 was prepared from example 302 as described by general procedure given in example 85

Example 349 was prepared from tetrahydrofuran-2-carbonitrile as described by general procedure given in example 184

Example 350 to example 352 were prepared from example 349 as described by general procedure given in example 7

Example 353 to example 359 were prepared from example 349 as described by general procedure given in example 350

Example 360 3-(1-(2-butyl-6-hydroxy-5-((4-(3-methylpyridin-4-yl)phenyl)sulfonyl)-4-oxopyrimidin-1 (4H)-yl)vinyl)benzonitrile

Compound 360a. (R)—N-(1-(3-Cyanophenyl)-2-methoxyethyl)pentanimidamide

Compound 360a was prepared from pentanenitrile using similar procedure described in example 184 (100 mg, 23%) as an oil. LCMS (Method B) retention time=2.04 min, m/z=264.0 (M+H)⁺. ¹H NMR (500 MHz, CHLOROFORM-d)™ 7.70-7.50 (m, 3H), 7.45-7.35 (m, 1H), 5.05 (br. s., 1H), 3.68-3.52 (m, 2H), 3.34 (s, 3H), 2.23 (t, J=7.6 Hz, 2H), 1.63-1.50 (m, 2H), 1.37 (sxt, J=7.4 Hz, 2H), 0.94 (t, J=7.4 Hz, 3H).

Compound 360b. 3-(1-(5-((4-Bromophenyl)sulfonyl)-2-butyl-4-hydroxy-6-oxopyrimidin-1 (6H)-yl)vinyl)benzonitrile

To a mixture of 360a (100 mg, 0.39 mmol) and 185b (150 mg, 0.42 mmol) was added TEA (2.15 mL, 15.4 mmol) followed by TMS-Cl (986 μl, 7.71 mmol), the reaction mixture was stirred under nitrogen for 5 min, then sealed and heated at 100° C. overnight. The reaction mixture was diluted with DCM, poured into ice/1N HCl (5 mL), and stirred for 10 min. The organic layer was collected, washed with brine, dried over sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by flash chromatography (0% to 100% EtOAc in DCM over 20 min using a 24 g silica gel cartridge). The desired fractions were combined and concentrated to yield 360b (13 mg, 7.0%). LCMS (Method B) retention time=3.64 min, m/z=516.0 (M+H)⁺. ¹H NMR (400 MHz, CHLOROFORM-d, at 333K)™ 7.95 (d, J=8.6 Hz, 2H), 7.69-7.60 (m, 3H), 7.52-7.41 (m, 2H), 7.40-7.33 (m, 1H), 6.20 (d, J=2.0 Hz, 1H), 5.50 (d, J=1.8 Hz, 1H), 2.71-2.47 (m, 2H), 1.67 (dt, J=15.1, 7.7 Hz, 2H), 1.38-1.24 (m, 2H), 0.84 (t, J=7.4 Hz, 3H)

Example 360 3-(1-(2-Butyl-6-hydroxy-5-((4-(3-methylpyridin-4-yl)phenyl)sulfonyl)-4-oxopyrimidin-1 (4H)-yl)vinyl)benzonitrile

To a vial was added 360b (13 mg, 0.025 mmol), (3-methylpyridin-4-yl)boronic acid (10 mg, 0.076 mmol) and PdCl₂(dppf).CH₂Cl₂ (2.06 mg, 2.53 μmol) followed by THF (1 mL) and 1.5 M sodium carbonate (0.051 mL, 0.076 mmol). The reaction mixture was bubbled with Argon for 3 min. The vial was sealed and irradiated in a microwave reactor at 120° C. for 30 min. The residue was purified via preparative LC/MS (Method F, Gradient: 10-100% B over 20 minutes) to yield Example 360 (7.0 mg, 53%). LCMS (Method N) retention time=1.33 min, m/z=527.0 (M+H)⁺. 1H NMR (500 MHz, DMSO-d₆)™ 8.47 (br. s., 2H), 7.92 (d, J=7.9 Hz, 2H), 7.85-7.69 (m, 2H), 7.58-7.50 (m, 2H), 7.45 (d, J=7.9 Hz, 2H), 7.20 (d, J=4.0 Hz, 1H), 6.33 (s, 1H), 5.48 (s, 1H), 2.41-2.27 (m, 1H), 2.24-2.09 (m, 4H), 1.57-1.28 (m, 2H), 1.13 (dt, J=14.5, 7.1 Hz, 2H), 0.69 (t, J=7.3 Hz, 3H). Human APJ cAMP EC₅₀ Potency range A.

Hu- man APJ LC/MS cAMP Rt EC₅₀ (min) Po- Ex Method tency # Structure Name ¹H NMR M + H range 2

5-(benzenesulfonyl)-2- butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, DMSO-d₆) ™ 7.94- 7.79 (m, 2H), 7.65-7.44 (m, 4H), 6.84 (m, 2H), 3.74 (s, 6H), 2.39-2.23 (m, 2H) 1.40-1.26 (m, 2H), 1.18-1.04 (m, 2H), 0.64 (t, J = 7.4 Hz, 3H) 1.51 D 445.1 A 3

2-butyl-5-(4- chlorobenzenesulfonyl)- 1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, DMSO-d₆) ™ 7.90- 7.82 (m, 2H), 7.66-7.59 (m, 2H), 7.54- 7.46 (m, 1H), 6.85 (d, J = 8.4 Hz, 2H), 3.75 (s, 6H), 2.35-2.27 (m, 2H), 1.40- 1.27 (m, 2H), 1.17-1.04 (m, 2H), 0.65 (t, J = 7.3 Hz, 3H) 1.66 D 479.2 A 4

2-butyl-1-(2,6- dimethoxyphenyl)-5-(4- fluorobenzenesulfonyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, DMSO-d₆) ™ 7.97- 7.88 (m, 2H), 7.50 (t, J = 8.5 Hz, 1H), 7.42-7.33 (m, 2H), 6.85 (d, J = 8.4 Hz, 2H), 3.75 (s, 6H), 2.36-2.29 (m, 2H), 1.41-1.28 (m, 2H), 1.18-1.06 (m, 2H), 0.65 (t, J = 7.3 Hz, 3H) 1.61 D 463.3 A 5

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5- phenylmethanesulfonyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 7.39 (t, J = 8.5 Hz, 1H), 7.32-7.22 (m, 5H), 6.64 (d, J = 8.5 Hz, 2H), 4.62 (s, 2H), 3.79 (s, 6H), 2.30-2.21 (m, 2H), 1.48 (m, 2H), 1.18-1.08 (m, 2H), 0.70 (t, J = 7.3 Hz, 3H) 0.82 M 459.2 B 6

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[5- (trifluoromethyl)pyridin- 2-yl]sulfonyl}-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 9.22- 8.97 (m, 1H), 8.48 (dd, J = 8.4, 2.1 Hz, 1H), 8.16 (d, J = 8.3 Hz, 1H), 7.48 (t, J = 8.5 Hz, 1H), 6.83 (d, J = 8.5 Hz, 2H), 3.74 (s, 6H), 2.44-2.26 (m, 2H), 1.37 (m, 2H), 1.21-1.06 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H) 0.78 M 514.1 A 8

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-(4- phenylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 8.20 (d, J = 8.5 Hz, 2H), 7.53-7.47 (m, 2H), 7.45-7.28 (m, 4H), 6.67-6.56 (m, 3H), 6.30 (m, 1H), 3.70 (s, 6H), 2.34-2.30 (m, 2H), 1.26-1.12 (m, 4H), 0.76-0.70 (m, 3H) 1.88 D 521.1 A 9

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[1- methyl-3- (trifluoromethyl)-1H- pyrazol-4- yl]benzenesulfonyl}- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.07 (d, J = 8.6 Hz, 2H), 7.55 (s, 1H), 7.49 (m, 2H), 7.34 (t, J = 8.5 Hz, 1H), 6.58 (m, 2H), 3.97 (s, 3H), 3.64 (s, 6H), 2.32-2.27 (m, 3H), 1.53 (t, J = 7.7 Hz, 2H), 1.25-1.13 (m, 2H), 0.74 (t, J = 7.3 Hz, 3H) 1.78 D 593.8 A 10

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[1- (propan-2-yl)-1H- pyrazol-4- yl]benzenesulfonyl}- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.09 (d, J = 7.9 Hz, 2H), 7.88 (s, 1H), 7.76 (s, 1H), 7.57 (d, J = 8.4 Hz, 2H), 7.36 (t, J = 8.5 Hz, 1H), 6.60 (d, J = 8.4 Hz, 2H), 4.67-4.52 (m, 1H), 3.67 (s, 6H), 2.33 (t, J = 7.4 Hz, 2H), 1.62- 1.50 (m, 8H), 1.25-1.16 (m, 2H), 0.77 (t, J = 7.3 Hz, 3H) 1.64 D 553.2 A 11

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-5-(4- phenylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (400 MHz, DMSO-d₆) ™ 7.96- 7.91 (m, 2H), 7.86-7.79 (m, 2H), 7.75- 7.68 (m, 2H), 7.53-7.46 (m, 3H), 7.45- 7.39 (m, 1H), 6.84 (d, J = 8.6 Hz, 2H), 3.75 (s, 6H), 2.33-2.24 (m, 2H), 1.36- 1.20 (m, 3H), 0.60 (d, J = 6.4 Hz, 6H) 1.89 D 535.1 A 12

1-(2,6- dimethoxyphenyl)-5-[4- (4- fluorophenyl)benzene- sulfonyl]-6-hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.16 (d, J = 8.4 Hz, 2H), 7.65 (d, J = 8.4 Hz, 2H), 7.59-7.51 (m, 2H), 7.36 (t, J = 8.5 Hz, 1H), 7.16 (m, 2H), 6.61 (d, J = 8.4 Hz, 2H), 3.68 (s, 6H), 2.37-2.28 (m, 2H), 1.54-1.35 (m, 3H), 0.72 (d, J = 6.4 Hz, 6H) 1.96 D 553.1 A 13

1-(2,6- dimethoxyphenyl)-5-[4- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.45 (d, J = 2.4 Hz, 1H), 8.20 (m, 2H), 8.05-7.96 (m, 1H), 7.66 (d, J = 8.4 Hz, 2H), 7.37 (t, J = 8.5 Hz, 1H), 7.07 (dd, J = 8.5, 2.8 Hz, 1H), 6.61 (m, 2H), 3.69 (s, 6H), 2.38-2.29 (m, 2H), 1.53- 1.37 (m, 3H), 0.72 (d, J = 6.2 Hz, 6H) 1.76 D 554.1 A 14

5-[4-(4- chlorophenyl)benzene- sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.18 (d, J = 8.1 Hz, 2H), 7.68 (m, 2H), 7.56-7.50 (m, 2H), 7.48-7.43 (m, 2H), 7.38 (t, J = 8.5 Hz, 1H), 6.62 (d, J = 8.4 Hz, 2H), 3.69 (s, 6H), 2.39-2.31 (m, 2H), 1.54-1.38 (m, 3H), 0.74 (d, J = 6.4 Hz, 6H) 2.05 D 569.1 A 15

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, DMSO-d₆) ™ 8.61 (d, J = 2.4 Hz, 1H), 8.34 (m, 1H), 7.98- 7.93 (m, 2H), 7.91-7.84 (m, 2H), 7.49 (t, J = 8.5 Hz, 1H), 7.33 (dd, J = 8.6, 2.6 Hz, 1H), 6.83 (d, J = 8.6 Hz, 2H), 3.74 (s, 6H), 1.40-1.27 (m, 2H), 1.16-1.05 (m, 2H), 0.64 (t, J = 7.4 Hz, 3H) 1.68 D 540.1 A 16

5-(4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl)phenyl)pyri- dine-2-carbonitrile ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.94 (d, J = 1.5 Hz, 1H), 8.26 (d, J = 8.4 Hz, 2H), 8.04 (dd, J = 8.0, 2.3 Hz, 1H), 7.82 (d, J = 8.1 Hz, 1H), 7.72 (m, 2H), 7.38 (t, J = 8.5 Hz, 1H), 6.62 (m, 2H), 3.73-3.66 (s, 6H), 2.35 (m, 2H), 1.58 (m, 2H), 1.30-1.18 (m, 2H), 0.78 (t, J = 7.4 Hz, 3H) 1.63 D 547.1 A 17

5-(4-{[1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)pyri- dine-2-carbonitrile ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.94 (d, J = 1.8 Hz, 1H), 8.27 (d, J = 8.1 Hz, 2H), 8.03 (dd, J = 8.0, 2.3 Hz, 1H), 7.81 (d, J = 8.1 Hz, 1H), 7.72 (m, 2H), 7.38 (t, J = 8.5 Hz, 1H), 6.62 (m, 2H), 3.70 (s, 6H), 2.41-2.30 (m, 2H), 1.53-1.36 (m, 3H), 0.72 (d, J = 6.4 Hz, 6H) 1.72 D 561.1 A 18

1-(2,6- dimethoxyphenyl)-5-[3- (4- fluorophenyl)benzene- sulfonyl]-6-hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.13 (s, 1H), 7.83 (d, J = 7.9 Hz, 1H), 7.76 (d, J = 7.6 Hz, 1H), 7.67 (m, 2H), 7.53 (t, J = 7.8 Hz, 1H), 7.38-7.27 (m, 3H), 6.73 (d, J = 8.2 Hz, 2H), 3.65 (s, 6H), 1.97- 1.90 (m, 2H), 1.34-1.17 (m, 3H), 0.61 (d, J = 6.7 Hz, 6H) 2.45 N 553.0 A 19

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-5-(3- phenylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.15 (s, 1H), 7.88-7.77 (m, 2H), 7.64 (d, J = 7.6 Hz, 2H), 7.56 (t, J = 7.8 Hz, 1H), 7.50 (m, 2H), 7.44-7.33 (m, 2H), 6.75 (m, 2H), 3.67 (s, 6H), 2.06-1.97 (m, 2H), 1.36-1.17 (m, 3H), 0.61 (d, J = 6.4 Hz, 6H) 1.70 N 535.3 A 20

1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{3-[1- methyl-3- (trifluoromethyl)-1H- pyrazol-4- yl]benzenesulfonyl}-2- (3-methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.14 (s, 1H), 7.91 (s, 1H), 7.84 (d, J = 7.3 Hz, 1H), 7.54-7.43 (m, 2H), 7.33 (t, J = 8.4 Hz, 1H), 6.72 (d, J = 8.5 Hz, 2H), 3.66 (s, 6H), 1.94-1.86 (m, 5H), 1.35-1.26 (m, 1H), 1.25-1.17 (m, 2H), 0.62 (d, J = 6.7 Hz, 6H) 1.64 N 607.1 A 21

1-(2,6- dimethoxyphenyl)-5-[2- (4- fluorophenyl)benzene- sulfonyl]-6-hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.96 (d, J = 8.2 Hz, 1H), 7.52-7.42 (m, 2H), 7.39-7.25 (m, 3H), 7.13 (d, J = 7.3 Hz, 1H), 7.00 (m, 2H), 6.73 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 1.97 (m, 2H), 1.38- 1.29 (m, 1H), 1.23 (m, 2H), 0.65 (d, J = 6.4 Hz, 6H) 1.94 N 553.0 B 22

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-5-(2- phenylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.95 (d, J = 8.2 Hz, 1H), 7.53-7.41 (m, 2H), 7.35 (t, J = 8.4 Hz, 1H), 7.30-7.20 (m, 5H), 7.12 (d, J = 7.3 Hz, 1H), 6.73 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 1.99 (m, 2H), 1.38-1.27 (m, 1H), 1.23 (m, 2H), 0.64 (d, J = 6.4 Hz, 6H) 1.90 N 535.1 B 23

1-(2,6- dimethoxyphenyl)-5-[3- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (m, 1H), 8.25 (t, J = 7.0 Hz, 1H), 8.14 (s, 1H), 7.91 (m, 2H), 7.64 (t, J = 7.8 Hz, 1H), 7.43 (t, J = 8.4 Hz, 1H), 7.32 (d, J = 6.1 Hz, 1H), 6.80 (d, J = 8.5 Hz, 2H), 3.70 (s, 6H), 2.15 (m, 2H), 1.35-1.19 (m, 3H), 0.59 (d, J = 6.1 Hz, 6H) 1.56 N 554.0 A 24

1-(2,6- dimethoxyphenyl)-5-[2- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.05- 7.96 (m, 2H), 7.83 (m, 1H), 7.65-7.54 (m, 2H), 7.44 (s, 1H), 7.33-7.23 (m, 2H), 6.79 (d, J = 8.2 Hz, 2H), 3.74 (s, 6H), 2.26-2.16 (m, 2H), 1.37-1.21 (m, 3H), 0.62 (d, J = 6.4 Hz, 6H) 1.59 N 554.0 B 25

1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{2-[1- methyl-3- (trifluoromethyl)-1H- pyrazol-4- yl]benzenesulfonyl}-2- (3-methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.02 (d, J = 7.3 Hz, 1H), 7.68 (s, 1H), 7.49- 7.39 (m, 2H), 7.32 (t, J = 8.2 Hz, 1H), 7.14 (d, J = 7.0 Hz, 1H), 6.72 (d, J = 8.2 Hz, 2H), 3.74 (s, 3H), 3.70 (s, 6H), 1.90 (m, 2H), 1.37-1.19 (m, 3H), 0.63 (d, J = 6.4 Hz, 6H) 1.91 N 607.0 C 26

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (4-fluoro-2- methylphenyl)benzene sulfonyl]-6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.93 (m, 2H), 7.46-7.33 (m, 3H), 7.30-7.06 (m, 3H), 6.77 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.25 (s, 3H), 2.00 (m, 2H), 1.35 (m, 2H), 1.18-1.06 (m, 2H), 0.69 (t, J = 7.3 Hz, 3H) 2.07 M 553.0 A 27

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(2- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.53 (d, J = 4.9 Hz, 1H), 7.98 (d, J = 8.2 Hz, 2H), 7.88 (d, J = 7.9 Hz, 2H), 7.63 (s, 1H), 7.54 (d, J = 4.6 Hz, 1H), 7.39 (t, J = 8.5 Hz, 1H), 6.77 (m, 2H), 3.71 (s, 6H), 2.04 (m, 2H), 1.34 (m, 2H), 1.16- 1.04 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.42 M 536.3 A 28

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[6- (morpholin-4- yl)pyridin-3- yl]benzenesulfonyl}- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.52 (s, 1H), 7.97-7.86 (m, 3H), 7.71 (d, J = 8.2 Hz, 2H), 7.38 (t, J = 8.4 Hz, 1H), 6.95 (d, J = 9.2 Hz, 1H), 6.76 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.00 (m, 2H), 1.34 (m, 2H), 1.17-1.05 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.42 M 607.1 A 29

2-butyl-5-[4-(2- cyclopropox)phenyl) benzenesulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.88 (m, 2H), 7.52 (m, 2H), 7.46-7.29 (m, 4H), 7.08 (t, J = 7.3 Hz, 1H), 6.78 (d, J = 8.5 Hz, 2H), 3.86 (m, 1H), 3.72 (s, 6H), 2.03 (m, 2H), 1.41-1.30 (m, 2H), 1.11 (m, 2H), 0.79 (m, 2H), 0.71-0.62 (m, 5H) 1.84 N 577.1 A 30

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(2- methoxypyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.21 (d, J = 4.0 Hz, 1H), 7.91 (d, J = 8.2 Hz, 2H), 7.79 (d, J = 7.0 Hz, 1H), 7.63 (d, J = 7.9 Hz, 2H), 7.38 (t, J = 8.4 Hz, 1H), 7.19-7.08 (m, 1H), 6.77 (d, J = 8.2 Hz, 2H), 3.89 (s, 3H), 3.72 (s, 6H), 2.01 (m, 2H), 1.41-1.29 (m, 2H), 1.18-1.04 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.78 M 552.0 A 31

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[4-(2- hydroxypropan-2- yl)phenyl]benzene- sulfonyl}-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.93 (d, J = 7.9 Hz, 2H), 7.80 (d, J = 7.9 Hz, 2H), 7.69-7.63 (m, 2H), 7.59 (d, J = 7.9 Hz, 2H), 7.47 (t, J = 8.5 Hz, 1H), 6.83 (d, J = 8.2 Hz, 2H), 3.74 (s, 6H), 2.24 (m, 2H), 1.47 (s, 9H), 1.35 (m, 2H), 1.17- 1.05 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H) 1.59 N 579.1 A 32

1-(2,6- dimethoxyphenyl)-5-[4- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.62 (s, 1H), 8.36 (t, J = 8.1 Hz, 1H), 8.00- 7.96 (m, 2H), 7.91 (d, J = 8.2 Hz, 2H), 7.48 (t, J = 8.5 Hz, 1H), 7.34 (d, J = 6.4 Hz, 1H), 6.82 (d, J = 8.5 Hz, 2H), 4.04 (s, 2H), 3.74 (s, 6H), 3.39 (m, 1H), 0.93 (d, J = 5.8 Hz, 6H) 1.48 N 556.1 A 33

1-(2,6- dimethoxyphenyl)-6- hydroxy-5-(4- phenylbenzenesulfonyl)- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.95 (d, J = 7.9 Hz, 2H), 7.78-7.67 (m, 4H), 7.50 (m, 2H), 7.46-7.29 (m, 2H), 6.72 (d, J = 8.5 Hz, 2H), 3.70 (s, 6H), 3.44 (m, 2H), 3.32-3.20 (m, 1H), 0.85 (d, J = 6.1 Hz, 6H) 1.61 N 537.0 A 34

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (3-fluoropyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.70 (s, 1H), 8.55 (d, J = 4.9 Hz, 1H), 8.02 (d, J = 7.9 Hz, 2H), 7.79 (d, J = 7.9 Hz, 2H), 7.68 (t, J = 5.8 Hz, 1H), 7.41 (t, J = 8.4 Hz, 1H), 6.79 (d, J = 8.2 Hz, 2H), 3.72 (s, 6H), 2.18-2.00 (m, 2H), 1.35 (m, 2H), 1.17-1.06 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.50 N 540.3 A 35

2-butyl-5-[4-(2,5- difluorophenyl)benzene sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.96 (d, J = 7.9 Hz, 2H), 7.67 (d, J = 7.9 Hz, 2H), 7.51-7.25 (m, 4H), 6.77 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.01 (m, 2H), 1.34 (m, 2H), 1.16-1.05 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.97 M 557.3 A 36

2-butyl-5-[4-(4-chloro- 3- fluorophenyl)benzene- sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.95 (d, J = 8.2 Hz, 2H), 7.87-7.81 (m, 3H), 7.73-7.59 (m, 2H), 7.42 (t, J = 8.4 Hz, 1H), 6.79 (d, J = 8.2 Hz, 2H), 3.72 (s, 6H), 2.11 (m, 2H), 1.33 (m, 2H), 1.10 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H) 2.10 M 574.0 A 37

2-butyl-5-[4-(5-chloro- 6-fluoropyridin-3- yl)benzenesulfonyl]-1- (2,6-dimethoxyphenyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.99- 7.85 (m, 3H), 7.71 (m, 2H), 7.38 (t, J = 8.4 Hz, 1H), 6.95 (d, J = 9.2 Hz, 1H), 6.76 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.00 (m, 2H), 1.34 (m, 2H), 1.16-1.04 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.72 A 575.1 A 38

2-butyl-1-(2,6- dimethoxyphenyl)-5-(4- {4- [(dimethyla,o)methyl] phenyl}benzenesulfonyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.93 (s, 1H), 8.62 (d, J = 4.6 Hz, 1H), 8.13 (d, J = 7.6 Hz, 1H), 7.98 (m, 2H), 7.83 (m, 2H), 7.58-7.49 (m, 1H), 7.39 (t, J = 8.4 Hz, 1H), 6.77 (d, J = 8.5 Hz, 2H), 3.72 (s, 6H), 3.43 (m, 2H), 2.56 (s, 6H), 2.03 (m, 2H), 1.34 (m, 2H), 1.16-1.06 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.45 M 578.2 A 39

4-(4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)-N- cyclopropylbenzamide ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (d, J = 3.7 Hz, 1H), 7.95 (m, 4H), 7.88- 7.75 (m, 4H), 7.44 (t, J = 8.5 Hz, 1H), 6.80 (d, J = 8.5 Hz, 2H), 3.73 (s, 6H), 2.88 (m, 1H), 2.16 (m, 2H), 1.40-1.28 (m, 2H), 1.17-1.04 (m, 2H), 0.72 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H), 0.60 (m, 2H) 1.66 M 604.1 A 40

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57- 8.40 (m, 2H), 7.98 (m, 2H), 7.53 (d, J = 8.2 Hz, 2H), 7.43-7.22 (m, 2H), 6.77 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.26 (s, 3H), 2.07-1.96 (m, 2H), 1.42-1.30 (m, 2H), 1.18-1.04 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.38 M 536.0 A 41

2-butyl-5-[4-(6- cyclopropylpyridin-3- yl)benzenesulfonyl]-1- (2,6-dimethoxyphenyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.74 (s, 1H), 8.02-7.91 (m, 3H), 7.78 (d, J = 7.9 Hz, 2H), 7.46-7.34 (m, 2H), 6.77 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.17 (m, 1H), 2.02 (m, 2H), 1.40-1.28 (m, 2H), 1.14-1.05 (m, 2H), 1.02-0.92 (m, 4H), 0.68 (t, J = 7.2 Hz, 3H) 1.44 M 562.3 A 42

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (6-fluoropyridin-2- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.18- 8.08 (m, 3H), 8.04-7.93 (m, 3H), 7.38 (t, J = 8.2 Hz, 1H), 7.20 (d, J = 7.9 Hz, 1H), 6.76 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.06-1.95 (m, 2H), 1.34 (m, 2H), 1.10 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.79 M 540.3 A 43

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(2- methoxypyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.26 (d, J = 5.5 Hz, 1H), 7.97 (m, 2H), 7.87 (m, 2H), 7.43-7.30 (m, 2H), 7.15 (s, 1H), 6.76 (d, J = 8.5 Hz, 2H), 3.91 (s, 3H), 3.71 (s, 6H), 1.99 (m, 2H), 1.34 (m, 2H), 1.10 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.62 M 552.1 A 44

4-(4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl) benzamide ¹H NMR (500 MHz, DMSO-d₆) ™ 7.98 (m, 4H), 7.82 (m, 4H), 7.45-7.36 (m, 2H), 6.78 (d, J = 8.2 Hz, 2H), 3.72 (s, 6H), 2.05 (m, 2H), 1.34 (m, 2H), 1.11 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.54 M 564.3 A 45

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[3- (methoxymethoxy)phe- nyl]benzenesulfonyl}- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (m, 2H), 7.74 (m, 2H), 7.32 (m, 4H), 7.08 (d, J = 7.3 Hz, 1H), 6.77 (d, J = 8.5 Hz, 2H), 5.28 (s, 2H), 3.71 (s, 6H), 3.41 (s, 3H), 2.01 (m, 2H), 1.34 (m, 2H), 1.17-1.04 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.60 N 581.1 A 46

2-(4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl) benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.06- 7.96 (m, 3H), 7.87-7.80 (m, 1H), 7.75- 7.61 (m, 4H), 7.43 (t, J = 8.4 Hz, 1H), 6.80 (d, J = 8.2 Hz, 2H), 3.73 (s, 6H), 2.14 (m, 2H), 1.42-1.29 (m, 2H), 1.18- 1.06 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.48 N 546.0 A 47

3-(4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl) benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.23 (s, 1H), 8.08 (d, J = 7.9 Hz, 1H), 7.97 (m, 2H), 7.89 (m, 3H), 7.72 (t, J = 7.8 Hz, 1H), 7.44 (t, J = 8.2 Hz, 1H), 6.81 (d, J = 8.5 Hz, 2H), 3.73 (s, 6H), 2.15 (m, 2H), 1.40-1.28 (m, 2H), 1.18-1.05 (m, 2H), 0.67 (t, J = 7.2 Hz, 3H) 1.70 M 546.3 A 48

methyl N-[4-(4-{[2- butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)phe- nyl]carbamate ¹H NMR (500 MHz, DMSO-d₆) ™ 9.80 (s, 1H), 7.89 (m, 2H), 7.76 (m, 2H), 7.66 (m, 2H), 7.57 (m, 2H), 7.44 (t, J = 8.4 Hz, 1H), 6.80 (d, J = 8.5 Hz, 2H), 3.72 (s, 6H), 3.68 (s, 3H), 2.21 (m, 2H), 1.32 (m, 2H), 1.15-1.04 (m, 2H), 0.64 (t, J = 7.2 Hz, 3H) 1.39 N 594.1 A 49

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[2- (methoxymethyl)phenyl] benzenesulfonyl}-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.92 (m, 2H), 7.55-7.36 (m, 6H), 7.29 (d, J = 6.4 Hz, 1H), 6.82 (d, J = 8.2 Hz, 2H), 4.28 (s, 2H), 3.73 (s, 6H), 3.21 (s, 3H), 2.23 (m, 2H), 1.40-1.28 (m, 2H), 1.17- 1.06 (m, 2H), 0.65 (t, J = 7.3 Hz, 3H) 1.82 M 565.0 A 50

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.85 (s, 1H), 8.64 (s., 1H), 8.15 (d, J = 9.5 Hz, 1H), 7.98 (m, 4H), 7.50 (t, J = 8.4 Hz, 1H), 6.85 (d, J = 8.2 Hz, 2H), 3.75 (s, 6H), 2.32 (m, 2H), 1.42-1.28 (m, 2H), 1.18-1.04 (m, 2H), 0.65 (t, J = 7.2 Hz, 3H) 1.33 N 540.1 A 51

N-[4-(4-{[2-butyl-1- (2,6-dimethoxyphenyl)- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)pyri- din-2- yl]cyclopropane- carboxamide ¹H NMR (400 MHz, METHANOL- d₄) ™ 8.37 (d, J = 5.7 Hz, 1H), 8.18 (d, J = 8.6 Hz, 2H), 8.02 (s, 1H), 7.93 (d, J = 8.6 Hz, 2H), 7.65 (dd, J = 5.9, 1.8 Hz, 1H), 7.50 (t, J = 8.5 Hz, 1H), 6.81 (d, J = 8.6 Hz, 2H), 3.79 (s, 6H), 2.46-2.38 (m, 2H), 1.97-1.87 (m, 1H), 1.53-1.40 (m, 2H), 1.25-1.16 (m, 2H), 1.13-1.08 (m, 2H), 1.02 (m, 2H), 0.73 (t, J = 7.4 Hz, 3H) 1.53 D 605.4 A 52

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4- (isoquinolin-5- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 9.48 (s, 1H), 8.54 (s, 1H), 8.27 (s, 1H), 8.06 (m, 2H), 7.84 (m, 2H), 7.75-7.63 (m, 3H), 7.52 (t, J = 8.5 Hz, 1H), 6.87 (d, J = 8.5 Hz, 2H), 3.77 (s, 6H), 2.35 (m, 2H), 1.43-1.33 (m, 2H), 1.21-1.07 (m, 2H), 0.66 (t, J = 7.2 Hz, 3H) 1.38 N 572.4 A 53

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(1- methyl-1H-indol-5- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.93- 7.85 (m, 3H), 7.79 (m, 2H), 7.58-7.32 (m, 4H), 6.79 (d, J = 8.5 Hz, 2H), 6.50 (s, 1H), 3.81 (s, 3H), 3.72 (s, 6H), 2.15 (m, 2H), 1.39-1.27 (m, 2H), 1.16-1.03 (m, 2H), 0.65 (t, J = 7.3 Hz, 3H) 1.57 N 574.2 A 54

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(quinolin- 6-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.95 (s, 1H), 8.47 (d, J = 8.5 Hz, 1H), 8.39 (s, 1H), 8.15 (s, 2H), 8.02 (m, 4H), 7.61 (dd, J = 8.2, 4.3 Hz, 1H), 7.54-7.45 (m, 1H), 6.85 (d, J = 8.2 Hz, 2H), 3.76 (s, 6H), 2.32 (m, 2H), 1.41-1.30 (m, 2H), 1.19-1.06 (m, 2H), 0.66 (t, J = 7.2 Hz, 3H) 1.38 N 572.1 A 55

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{4-[4- (trifluoromethoxy)phenyl] benzenesulfonyl}- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (m, 2H), 7.84 (m, 4H), 7.54-7.43 (m, 3H), 6.82 (d, J = 8.5 Hz, 2H), 3.73 (s, 6H), 2.27 (m, 2H), 1.33 (m, 2H), 1.16- 1.04 (m, 2H), 0.64 (t, J = 7.2 Hz, 3H) 1.76 N 605.3 A 56

2-butyl-5-[4-(3,5- dichlorophenyl)benzene sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (m, 2H), 7.83 (m, 2H), 7.78 (m, 2H), 7.63 (s, 1H), 7.37 (t, J = 8.4 Hz, 1H), 6.75 (d, J = 8.2 Hz, 2H), 3.70 (s, 6H), 2.01 (m, 2H), 1.32 (m, 2H), 1.13-1.04 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H) 2.15 M 590.0 A 57

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (2- fluorophenyl)benzene- sulfonyl]-6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (m, 2H), 7.66 (m, 2H), 7.56 (t, J = 7.8 Hz, 1H), 7.49-7.39 (m, 2H), 7.37-7.28 (m, 2H), 6.79 (d, J = 8.5 Hz, 2H), 3.71 (s, 6H), 2.16 (m, 2H), 1.33 (m, 2H), 1.15- 1.04 (m, 2H), 0.65 (t, J = 7.3 Hz, 3H) 1.52 N 539.1 A 58

2-butyl-5-[4-(3,4- difluorophenyl)benzene sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.90 (m, 2H), 7.70 (m, 2H), 7.48 (s, 1H), 7.42-7.32 (m, 3H), 7.23 (d, J = 7.9 Hz, 1H), 6.74 (d, J = 8.2 Hz, 2H), 3.69 (s, 6H), 1.99 (m, 2H), 1.39-1.27 (m, 2H), 1.15-1.03 (m, 2H), 0.66 (t, J = 7.2 Hz, 3H) 1.59 N 557.4 A 59

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (3,4- dimethylphenyl)benzene- sulfonyl]-6-hydroxy- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.90 (m, 2H), 7.70 (m, 2H), 7.48 (s, 1H), 7.44-7.31 (m, 3H), 7.23 (d, J = 7.9 Hz, 1H), 6.74 (d, J = 8.2 Hz, 2H), 3.69 (s, 6H), 2.29 (s, 3H), 2.25 (s, 3H), 1.99 (m, 2H), 1.39-1.27 (m, 2H), 1.14-1.05 (m, 2H), 0.66 (t, J = 7.2 Hz, 3H) 2.05 M 549.1 A 60

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (d, J = 4.3 Hz, 1H), 7.97 (m, 2H), 7.64 (d, J = 7.3 Hz, 1H), 7.51 (m, 2H), 7.42-7.29 (m, 2H), 6.77 (d, J = 8.2 Hz, 2H), 3.72 (s, 6H), 2.45 (s, 3H), 2.01 (m, 2H), 1.41- 1.30 (m, 2H), 1.17-1.04 (m, 2H), 0.69 (t, J = 7.2 Hz, 3H) 1.47 N 536.1 A 61

2-butyl-5-[4-(6-chloro- 2-methylpyridin-3- yl)benzenesulfonyl]-1- (2,6-dimethoxyphenyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.95 (d, J = 8.2 Hz, 2H), 7.72 (d, J = 7.9 Hz, 1H), 7.57 (m, 2H), 7.52-7.40 (m, 2H), 6.83 (d, J = 8.2 Hz, 2H), 3.73 (s, 6H), 2.40 (s, 3H), 2.27 (m, 2H), 1.40-1.29 (m, 2H), 1.16-1.05 (m, 2H), 0.64 (t, J = 7.3 Hz, 3H) 1.67 N 571.1 A 62

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-(4- methylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (400 MHz, METHANOL- d₄) ™ 7.89 (m, 2H), 7.49 (t, J = 8.6 Hz, 1H), 7.33 (m, 2H), 6.81 (d, J = 8.6 Hz, 2H), 3.78 (s, 6H), 2.41 (s, 3H), 2.38 (m, 2H), 1.46 (m, 2H), 1.27-1.14 (m, 2H), 0.73 (t, J = 7.4 Hz, 3H) 1.65 D 459.2 A 63

2-cyclopentyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-(4- methylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 7.98 (m, 2H), 7.40-7.29 (m, 3H), 6.61 (d, J = 8.6 Hz, 2H), 3.69 (s, 6H), 2.43 (s, 3H), 1.99-1.88 (m, 3H), 1.85- 1.75 (m, 2H), 1.72-1.61 (m, 2H), 1.54- 1.43 (m, 2H) 1.74 D 471.1 A 64

N-[4-(4-{[2- cyclopentyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)pyri- din-2- yl]cyclopropane- carboxamide ¹H NMR (500 MHz, CHLOROFORM- d) ™ 8.62 (m, 1H), 8.33-8.25 (m, 1H), 8.21-8.13 (m, 2H), 7.84-7.75 (m, 2H), 7.42-7.26 (m, 3H), 6.65-6.55 (m, 2H), 3.71-3.64 (s, 6H), 2.69-2.54 (m, 1H), 1.94-1.64 (m, 7H), 1.47 (m, 2H), 1.11 (m, 2H), 1.02-0.91 (m, 2H) 1.60 D 617.2 A 65

N-[4-(4-{[2-butyl-1- (2,6-diethylphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)pyri- din-2- yl]cyclopropane- carboxamide ¹H NMR (400 MHz, DMSO-d₆) ™ 8.46- 8.36 (m, 2H), 8.00 (d, J = 8.4 Hz, 2H), 7.83 (d, J = 8.6 Hz, 2H), 7.47-7.40 (m, 2H), 7.27 (d, J = 7.7 Hz, 2H), 2.43-2.28 (m, 2H), 2.26-1.99 (m, 5H), 1.41-1.29 (m, 2H), 1.15-1.04 (m, 2H), 0.96 (t, J = 7.6 Hz, 6H), 0.89-0.81 (m, 4H), 0.62 (t, J = 7.3 Hz, 3H) 1.79 D 601.2 A 66

2-butyl-1-(2,6- diethylphenyl)-6- hydroxy-5-(4- methylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 7.87 (m, 2H), 7.34-7.25 (m, 1H), 7.22-7.18 (m, 2H), 7.11 (d, J = 7.7 Hz, 2H), 2.32 (s, 3H), 2.17-1.96 (m, 6H), 1.53 (m, 2H), 1.13 (m, 2H), 0.86 (t, J = 7.5 Hz, 6H), 0.71 (t, J = 7.4 Hz, 3H) 1.94 D 455.2 A 67

1-(2,6-diethylphenyl)-2- (ethoxymethyl)-6- hydroxy-5-(4- methylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, METHANOL- d₄) ™ 7.92 (d, J = 8.3 Hz, 2H), 7.51-7.45 (m, 1H), 7.33 (dd, J = 19.3, 8.0 Hz, 4H), 4.00 (s, 2H), 3.46 (m, 2H), 2.43 (s, 3H), 2.39 (m, 2H), 2.22 (m, 2H), 1.14 (t, J = 7.0 Hz, 3H), 1.06 (t, J = 7.6 Hz, 6H) 2.26 D 457.3 A 68

2-butyl-1-(2,6- dimethoxyphenyl)-5-[3- fluoro-4-(4- fluorophenyl)benzene- sulfonyl]-6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.80- 7.60 (m, 5H), 7.48-7.29 (m, 3H), 6.80 (d, J = 8.5 Hz, 2H), 3.72 (s, 6H), 2.13 (m, 2H), 1.34 (m, 2H), 1.15-1.03 (m, 2H), 0.66 (t, J = 7.3 Hz, 3H) 1.92 N 557.2 A 69

2-butyl-1-(2,6- dimethoxyphenyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.15 (d, J = 5.2 Hz, 1H), 7.80 (m, 2H), 7.53 (t, J = 7.5 Hz, 1H), 7.39-7.26 (m, 2H), 6.75 (d, J = 8.5 Hz, 2H), 3.70 (s, 6H), 1.97- 1.92 (m, 2H), 1.35 (m, 2H), 1.16-1.06 (m, 2H), 0.69 (t, J = 7.3 Hz, 3H) 1.43 N 572.2 A 70

2-butyl-1-(2,6- dimethoxyphenyl)-5-[3- fluoro-4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (m, 1H), 8.23 (t, J = 7.7 Hz, 1H), 7.85- 7.65 (m, 3H), 7.35 (d, J = 8.0 Hz, 2H), 6.75 (d, J = 8.4 Hz, 2H), 3.70 (s, 6H), 1.91 (m, 2H), 1.34 (m, 2H), 1.10 (m, 2H), 0.68 (t, J = 6.8 Hz, 3H) 1.46 N 558.1 A 72

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(2-oxo- 1,2-dihydropyridin-1- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, CHLOROFORM- d) ™ 8.20 (d, J = 8.5 Hz, 2H), 7.53-7.47 (m, 2H), 7.45-7.28 (m, 4H), 6.67-6.56 (m, 3H), 6.30 (m, 1H), 3.70 (s, 6H), 2.34-2.30 (m, 2H), 1.26-1.12 (m, 4H), 0.76-0.70 (m, 3H) 1.48 D 538.1 A 73

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-5-[4-(2- oxo-1,2-dihydropyridin- 1-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.27 (d, J = 8.6 Hz, 2H), 7.58-7.52 (m, 3H), 7.41-7.34 (m, 2H), 6.82 (d, J = 9.2 Hz, 1H), 6.62 (d, J = 8.6 Hz, 2H), 6.43 (td, J = 6.7, 1.1 Hz, 1H), 3.74-3.67 (s, 6H), 2.40-2.30 (m, 2H), 1.55-1.36 (m, 3H), 0.72 (d, J = 6.4 Hz, 6H) 1.61 D 552.2 A 74

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(4- methyl-2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, METHANOL- d₄) ™ 8.17 (m, 2H), 7.62-7.47 (m, 4H), 6.82 (m, 2H), 6.48-6.34 (m, 2H), 3.80 (s, 6H), 2.47-2.38 (m, 2H), 2.29 (s, 3H), 1.45 (m, 2H), 1.26-1.15 (m, 2H), 0.73 (t, J = 7.4 Hz, 3H) 1.50 D 552.3 A 75

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (5-fluoro-2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 7.98-7.89 (m, 2H), 7.62 (m, 2H), 7.44-7.35 (m, 1H), 7.33-7.28 (m, 3H), 6.64 (d, J = 8.6 Hz, 2H), 3.72 (s, 6H), 2.37-2.26 (m, 2H), 1.58-1.44 (m, 2H), 1.28-1.14 (m, 2H), 0.79-0.69 (m, 3H) 1.45 D 556.3 A 76

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(5- methyl-2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.23 (m, 2H), 7.52 (m, 2H), 7.44- 7.34 (m, 2H), 7.13 (s, 1H), 6.70-6.55 (m, 3H), 3.74 (s, 6H), 2.42-2.30 (m, 2H), 1.59-1.46 (m, 2H), 1.34-1.15 (m, 2H), 0.76 (t, J = 7.3, 3H) 1.57 D 552.2 A 77

2-butyl-5-[4-(5-chloro- 2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]-1- (2,6-diethylphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 8.28 (m, 2H), 7.54 (m, 2H), 7.47- 7.39 (m, 2H), 7.35 (d, J = 2.5 Hz, 1H), 7.23 (d, J = 7.7 Hz, 2H), 6.73 (d, J = 9.6 Hz, 1H), 2.32-2.09 (m, 7H), 1.69-1.57 (m, 2H), 1.29-1.18 (m, 2H), 1.00 (t, J = 7.6 Hz, 5H), 0.81 (t, J = 7.3 Hz, 3H) 0.90 M 568.4 A 78

2-butyl-1-(2,6- diethylphenyl)-6- hydroxy-5-[4-(5- methyl-2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 8.27 (m, 2H), 7.54 (m, 2H), 7.48- 7.38 (m, 2H), 7.23 (m, 2H), 7.14 (s, 1H), 6.85 (d, J = 9.4 Hz, 1H), 2.24 (m, 4H), 2.19 (s, 3H), 2.17-2.09 (m, 2H), 1.64 (m, 2H), 1.29-1.18 (m, 2H), 1.00 (t, J = 7.6 Hz, 6H), 0.81 (t, J = 7.3 Hz, 3H) 0.87 M 548.4 A 80

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(1- methyl-1H-1,2,4- triazol-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.58 (s, 1H), 8.11 (m, 2H), 7.95 (m, 2H), 7.48 (t, J = 8.4 Hz, 1H), 6.83 (d, J = 8.2 Hz, 2H), 3.95 (s, 3H), 3.73 (s, 6H), 2.27 (m, 2H), 1.40-1.30 (m, 2H), 1.17-1.07 (m, 2H), 0.65 (t, J = 7.2 Hz, 3H) 1.16 N 526.1 A 81

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4- (thiophen-2- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.89 (m, 2H), 7.72 (m, 2H), 7.64-7.58 (m, 2H), 7.35 (t, J = 8.2 Hz, 1H), 7.18 (t, J = 4.1 Hz, 1H), 6.74 (d, J = 8.5 Hz, 2H), 3.70 (s, 6H), 1.92 (m, 2H), 1.34 (m, 2H), 1.15-1.04 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.49 N 527.1 A 82

2-butyl-1-(2,6- dimethoxyphenyl)-5-[4- (dimethyl-1H-1,2,3- triazol-5- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.02 (m, 2H), 7.70 (m, 2H), 7.51 (t, J = 8.5 Hz, 1H), 6.86 (d, J = 8.5 Hz, 2H), 3.97 (s, 3H), 3.75 (s, 6H), 2.34 (m, 2H), 2.26 (s, 3H), 1.41-1.30 (m, 2H), 1.18-1.08 (m, 2H), 0.65 (t, J = 7.2 Hz, 3H) 1.20 N 540.2 A 83

ethyl 2-(4-{[2-butyl-1- (2,6-dimethoxyphenyl)- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)- 1,3-oxazole-4- carboxylate ¹H NMR (500 MHz, DMSO-d₆) ™ 8.98 (s, 1H), 8.13-8.08 (m, 2H), 8.03 (d, J = 7.9 Hz, 2H), 7.37 (t, J = 8.2 Hz, 1H), 6.75 (d, J = 8.2 Hz, 2H), 4.34 (m, 2H), 3.70 (s, 6H), 1.98 (m, 2H), 1.38-1.30 (m, 5H), 1.15-1.05 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.40 N 584.1 A 84

methyl 2-(4-{[2-butyl- 1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}phenyl)-5- methyl-1,3-thiazole-4- carboxylate ¹H NMR (500 MHz, DMSO-d₆) ™ 7.97 (m, 4H), 7.35 (t, J = 8.2 Hz, 1H), 6.74 (d, J = 8.5 Hz, 2H), 3.87 (s, 3H), 3.69 (s, 6H), 2.78 (s, 3H), 1.92 (m, 2H), 1.33 (m, 2H), 1.15-1.02 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.43 N 600.1 A 86

2-cyclopentyl-5-(4- cyclopropylbenzene- sulfonyl)-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 7.97 (m, 2H), 7.36 (t, J = 8.4 Hz, 1H), 7.20-7.13 (m, 2H), 6.62 (d, J = 8.4 Hz, 2H), 3.69 (s, 6H), 2.62 (m, 1H), 2.01-1.89 (m, 3H), 1.84-1.73 (m, 2H), 1.48 (m, 2H), 1.13-1.02 (m, 2H), 0.84- 0.74 (m, 2H) 1.85 D 497.2 A 87

2-butyl-5-(4- cyclopropylbenzene- sulfonyl)-1-(2,6- diethylphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.69 m, 2H), 7.40-7.32 (m, 1H), 7.21 (m, 2H), 7.11 (d, J = 8.1 Hz, 2H), 2.32-2.20 (m, 2H), 2.15-2.04 (m, 2H), 2.03-1.89 (m, 3H), 1.33 (m, 2H), 1.11-0.97 (m, 4H), 0.94 (t, J = 7.5 Hz, 6H), 0.68 (m, 2H), 0.63 (t, J = 7.3 Hz, 3H) 1.66 N 481.3 A 88

5-(4- cyclopropylbenzene- sulfonyl)-1-(2,6- diethylphenyl)-2- (ethoxymethyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, METHANOL- d₄) ™ 7.90 (d, J = 8.5 Hz, 2H), 7.48 (t, J = 7.7 Hz, 1H), 7.31 (d, J = 7.7 Hz, 2H), 7.21 (d, J = 8.5 Hz, 2H), 3.99 (s, 2H), 3.46 (m, 2H), 2.47-2.35 (m, 1H), 2.28- 2.16 (m, 2H), 2.04-1.94 (m, 2H), 1.14 (t, J = 7.0 Hz, 3H), 1.07 (m, 2H), 1.05 (t, J = 7.4 Hz, 6H), 0.82-0.75 (m, 2H) 2.46 D 483.3 A 91

4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]suffonyl}-N- cyclopropylbenzamide ¹H NMR (500 MHz, DMSO-d₆) ™ 8.63 (m, 1H), 7.91 (m, 4H), 7.49 (t, J = 8.5 Hz, 1H), 6.84 (d, J = 8.2 Hz, 2H), 3.74 (s, 6H), 2.86 (m, 1H), 2.29 (m, 2H), 1.39- 1.27 (m, 2H), 1.16-1.02 (m, 2H), 0.72 (m, 2H) 0.64 (t, J = 7.2 Hz, 3H), 0.58 (m, 2H) 1.46 N 528.1 A 92

4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}-N- methylbenzamide ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57 (d, J = 4.0 Hz, 1H), 7.94-7.89 (m, 2H), 7.88-7.83 (m, 2H), 7.35 (t, J = 8.4 Hz, 1H), 6.74 (d, J = 8.5 Hz, 2H), 3.69 (m, 6H), 1.92 (s, 5H), 1.37-1.28 (m, 2H), 1.14-1.04 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.43 N 502.0 A 93

2-butyl-5-[4-(3,3- difluoroazetidine-1- carbonyl)benzenesulfo- nyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (m, 2H), 7.76 (m, 2H), 7.35 (t, J = 8.2 Hz, 1H), 6.75 (d, J = 8.5 Hz, 2H), 4.80 (m, 2H), 4.50 (m, 2H), 3.70 (s, 6H), 2.00-1.83 (m, 2H), 1.34 (m, 2H), 1.18- 0.98 (m, 2H), 0.69 (t, J = 7.2 Hz, 3H) 1.28 N 564.1 A 94

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4-(3- hydroxy-3- methylazetidine-1- carbonyl)benzenesulfo- nyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.91 (m, 2H), 7.68 (m, 2H), 7.36 (t, J = 8.2 Hz, 1H), 6.75 (d, J = 8.5 Hz, 2H), 4.13 (m, 2H), 3.91 (m, 2H), 3.70 (s, 6H), 1.39 (s, 3H), 1.36-1.29 (m, 21), 1.15- 1.04 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.13 N 558.2 A 95

2-butyl-5-[4-(3,3- difluoropyrrolidine-1- carbonyl)benzene- sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.93 (m, 2H), 7.63 (m, 2H), 7.39 (m, 1H), 6.77 (d, J = 8.5 Hz, 2H), 3.97-3.83 (m, 2H), 3.71 (s, 6H), 3.67-3.59 (m, 2H), 2.46 (m, 2H), 2.03 (m, 2H), 1.34 (m, 2H), 1.15-1.06 (m, 2H), 0.68 (t, J = 7.2 Hz, 3H) 1.42 M 578.2 A 96

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-[4- (morpholine-4- carbonyl)benzenesulfo- nyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.92 (m, 2H), 7.48 (m, 2H), 7.36 (t, J = 8.4 Hz, 1H), 6.75 (d, J = 8.2 Hz, 2H), 3.69 (s, 6H), 2.54-3.44 (m, 8H), 1.98-1.90 (m, 2H), 1.34 (m, 2H), 1.14-1.05 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.17 N 558.1 A 97

4-{[2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}-N-(6- fluoropyridin-3- yl)benzamide ¹H NMR (500 MHz, DMSO-d₆) ™ 8.60 (s, 1H), 8.40-8.29 (m, 1H), 8.04-7.95 (m, 4H), 7.34 (t, J = 8.4 Hz, 1H), 7.23 (dd, J = 8.7, 2.9 Hz, 1H), 6.73 (d, J = 8.5 Hz, 2H), 3.69 (s, 6H), 1.90 (m, 1H), 1.34 (m, 2H), 1.16-1.03 (m, 2H), 0.69 (t, J = 7.3 Hz, 3H) 1.32 N 583.1 B 99

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(3- methylbutyl)-5- (pyridine-2-sulfonyl)- 1,4-dihydropyrimidin-4- one ¹H NMR (400 MHz, DMSO-d₆) ™ 8.68- 8.59 (m, 1H), 8.05-7.98 (m, 1H), 7.96- 7.90 (m, 1H), 7.58 (ddd, J = 7.5, 4.6, 1.1 Hz, 1H), 7.47 (t, J = 8.6 Hz, 1H), 6.83 (d, J = 8.4 Hz, 2H), 3.75 (s, 6H), 2.36-2.27 (m, 2H), 1.29 (m, 3H), 0.61 (d, J = 6.2 Hz, 6H) 1.41 D 460.1 A 100

2-butyl-1-(2,6- dimethoxyphenyl)-5- [(2,5-dimethylfuran-3- yl)sulfonyl]-6-hydroxy- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 8.72 (d, J = 1.9 Hz, 1H), 8.18 (d, J = 8.5 Hz, 1H), 8.04 (dd, J = 8.4, 2.3 Hz, 1H) 7.37 (t, J = 8.5 Hz, 1H), 6.61 (d, J = 8.5 Hz, 2H), 3.73 (s, 6H), 2.38-2.29 (m, 2H), 1.68-1.60 (m, 2H), 1.31-1.19 (m, 2H), 0.81 (t, J = 7.4 Hz, 3H) 0.80 M 463.1 A 101

2-butyl-5-[(5- cyclopropylpyridin-2- yl)sulfonyl]-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, METHANOL- d₄) ™ 8.89 (d, J = 1.9 Hz, 1H), 8.30-8.16 (m, 2H), 7.78 (m, 2H), 7.50 (t, J = 8.5 Hz, 1H), 7.29 (m, 2H), 6.81 (d, J = 8.5 Hz, 2H), 3.81 (s, 6H), 2.48-2.40 (m, 2H), 1.51 (m, 2H), 1.25 (m, 2H), 0.95- 0.87 (m, 2H), 0.77 (t, J = 7.3 Hz, 3H) 0.76 M 486.1 A 102

2-butyl-5-[(5- cyclopropylpyridin-2- yl)sulfonyl]-1-(2,6- diethylphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, METHANOL- d₄) ™ 8.40 (d, J = 1.9 Hz, 1H), 8.01 (d, J = 8.3 Hz, 1H), 7.59 (dd, J = 8.3, 2.2 Hz, 1H), 7.49-7.39 (m, 1H), 7.28 (d, J = 7.7 Hz, 2H), 2.44-2.17 (m, 6H), 2.09-2.01 (m, 1H), 1.52 (m, 2H), 1.29-1.12 (m, 4H), 1.04 (t, J = 7.6 Hz, 6H), 0.88-0.81 (m, 2H), 0.77 (t, J = 7.4 Hz, 3H) 0.89 M 482.1 A 103

2-butyl-1-(2,6- dimethoxyphenyl)-5- {[5-(4- fluorophenyl)pyridin-2- yl]sulfonyl}-6-hydroxy- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, METHANOL- d₄) ™ 8.89 (d, J = 1.9 Hz, 1H), 8.30-8.16 (m, 2H), 7.78 (m, 2H), 7.50 (t, J = 8.5 Hz, 1H), 7.29 (m, 2H), 6.81 (d, J = 8.5 Hz, 2H), 3.81 (s, 6H), 2.48-2.40 (m, 2H), 1.51 (m, 2H), 1.25 (m, 2H), 0.95- 0.87 (m, 2H), 0.77 (t, J = 7.3 Hz, 3H) 0.82 M 540.1 A 104

2-butyl-1-(2,6- diethylphenyl)-6- hydroxy-5-[(5- methylpyridin-2- yl)sulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, METHANOL- d₄) ™ 8.46 (d, J = 1.9 Hz, 1H), 8.03 (d, J = 8.0 Hz, 1H), 7.84 (dd, J = 8.0, 1.4 Hz, 1H), 7.49-7.42 (m, 1H), 7.29 (d, J = 7.7 Hz, 2H), 2.43 (s, 3H), 2.42-2.20 (m, 6H), 1.58-1.46 (m, 2H), 1.29-1.19 (m, 2H), 1.06 (t, J = 7.4 Hz, 6H), 0.77 (t, J = 7.4 Hz, 3H) 0.85 M 456.1 A 108

2-butyl-1-(2,6- dimethoxyphenyl)-5- [(1-ethylpiperidin-4- yl)sulfonyl]-6-hydroxy- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, METHANOL- d₄) ™ 7.57 (t, J = 8.5 Hz, 1H), 6.89 (d, J = 8.5 Hz, 2H), 3.88 (s, 6H), 3.81-3.65 (m, 3H), 3.18 (d, J = 7.2 Hz, 2H), 3.06- 2.96 (m, 2H), 2.53-2.44 (m, 2H), 2.33 (m, 2H), 2.11 (m, 2H), 1.52 (m, 2H), 1.35 (t, J = 7.3 Hz, 3H), 1.29-1.22 (m, 2H), 0.78 (t, J = 7.3 Hz, 3H) 0.68 M 480.1 A 109

2-butyl-1-(2,6- diethylphenyl)-5-({1- [(2,3- difluorophenyl)methyl] piperidin-4- yl}sulfonyl)-6-hydroxy- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, METHANOL- d₄) ™ 7.57-7.44 (m, 2H), 7.41-7.28 (m, 4H), 4.44 (m, 2H), 3.85-3.75 (m, 1H), 3.69 (m, 2H), 3.19 (m, 2H), 2.57- 2.27 (m, 10H), 2.26-2.09 (m, 2H), 1.52 (m, 2H), 1.23 (t, J = 7.4 Hz, 6H), 0.77 (t, J = 7.3 Hz, 3H) 0.77 M 574.1 A 111

5-[(1-benzoylpiperidin- 4-yl)sulfonyl]-2-butyl- 1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.53- 7.30 (m, 5H), 6.78 (d, J = 8.4 Hz, 2H), 3.73 (s, 6H), 2.17-2.02 (m, 2H), 1.91 (m, 3H), 1.53 (m, 3H), 1.39-1.29 (m, 2H), 1.18-1.04 (m, 2H), 0.68 (t, J = 7.3 Hz, 3H) 1.32 N 556.3 A 112

2-butyl-5-{[1-(4- chlorobenzoyl)piperidin- 4-yl]sulfonyl}-1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.56- 7.34 (m, 5H), 6.83 (d, J = 8.5 Hz, 2H), 4.53 (m, 1H), 3.76 (s, 6H), 3.22-2.96 (m, 2H), 2.24 (m, 2H), 1.91 (m, 4H), 1.58 (m, 2H), 1.37 (m, 2H), 1.18-1.05 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.40 N 590.1 A 113

2-butyl-5-[(1- cyclopropanecarbonyl- piperidin-4-yl)sulfonyl]- 1-(2,6- dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.40 (t, J = 8.5 Hz, 1H), 6.79 (d, J = 8.5 Hz, 2H), 4.53-4.26 (m, 2H), 3.75 (s, 6H), 3.06 (m, 1H), 2.08 (m, 2H), 2.02-1.73 (m, 4H), 1.66-1.27 (m, 4H), 1.23-0.99 (m, 2H), 0.83-0.55 (m, 7H) 1.17 N 520.0 A 114

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[1-(3,3,3- trifluoropropanoyl)piper- idin-4-yl]sulfonyl}-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.51 (t, J = 8.5 Hz, 1H), 6.87 (d, J = 8.5 Hz, 2H), 4.45 (d, J = 13.1 Hz, 1H), 3.93 (d, J = 13.1 Hz, 1H), 3.80 (s, 6H), 3.72-3.58 (m, 2H), 3.06 (m, 1H), 2.55 (m, 2H), 2.40-2.31 (m, 2H), 1.86 (m, 2H), 1.70- 1.29 (m, 4H), 1.21-1.05 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.32 N 562.0 A 115

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[1- (pyrazine-2- carbonyl)piperidin-4- yl]sulfonyl}-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (s, 1H), 8.74 (d, J = 2.4 Hz, 1H), 8.68 (s, 1H), 7.47 (t, J = 8.4 Hz, 1H), 6.84 (d, J = 8.5 Hz, 2H), 4.59 (d, J = 12.8 Hz, 1H), 3.77 (s, 6H), 3.11 (t, J = 11.9 Hz, 1H), 2.88 (t, J = 11.4 Hz, 1H), 2.25 (m, 2H), 2.04-1.55 (m, 4H), 1.37 (m, 2H), 1.13 (m, 2H), 0.67 (t, J = 7.3 Hz, 3H) 1.07 A 558.1 N 117

2-butyl-5-[4-(5- cyclopropyl-1,3,4- oxadiazol-2- yl)benzenesulfonyl]-1- (2,6-dimethoxyphenyl)- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.06- 7.96 (m, 4H), 7.34 (t, J = 8.4 Hz, 1H), 6.73 (d, J = 8.5 Hz, 2H), 3.69 (s, 6H), 2.32 (d, J = 4.9 Hz, 1H), 1.33 (m, 2H), 1.23-1.02 (m, 5H), 0.68 (t, J = 7.3 Hz, 3H) 1.24 N 553.3 A 119

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.73 (br. s., 2H), 7.63 (d, J = 8.0 Hz, 2H), 7.28 (d, J = 6.6 Hz, 2H), 7.22 (d, J = 7.0 Hz, 1H), 7.09 (d, J = 7.6 Hz, 2H), 4.17 (dd, J = 9.6, 6.6 Hz, 1H), 3.67-3.50 (m, 2H), 2.54 (s, 3H), 1.49-0.97 (m, 4H), 0.71 (br. s., 3H). 1.69 M 522.0 B 120

5-(4- bromobenzenesulfonyl)- 2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.10- 7.54 (m, 4H), 7.38-6.59 (m, 4H), 5.65 (br. s., 1H), 3.57 (br. s., 1H), 3.12-2.70 (m, 3H), 2.37 (br. s., 1H), 2.15-1.95 (m, 1H), 1.84-1.26 (m, 3H), 1.21-0.35 (m, 4H) 1.52 N 504.1 B 121

3-[(1R)-1-[5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-4- oxo-1,4- dihydropyrimidin-1- yl]ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.75- 7.57 (m, 6H), 7.47 (br. s., 2H), 1.72 (d, J = 6.1 Hz, 3H), 1.45 (br. s., 4H), 0.76 (br. s., 3H). 1.45 N 517.3 C 122

3-[(1S)-1-[5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-4- oxo-1,4- dihydropyrimidin-1- yl]ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.76- 7.39 (m, 8H), 1.72 (d, J = 6.4 Hz, 3H), 1.52-1.10 (m, 4H), 0.74 (br. s., 3H). 1.51 M 517.1 B 123

5-(4- bromobenzenesulfonyl)- 2-(cyclopropylmethyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.71 (br. s., 2H), 7.60 (d, J = 7.9 Hz, 2H), 7.23 (d, J = 6.9 Hz, 2H), 7.17 (br. s., 1H), 7.07 (d, J = 7.4 Hz, 2H), 4.26-3.75 (m, 2H), 3.23 and 2.95 (s, 1H), 0.90 (br. s., 1H), 0.48-−0.09 (m, 4H). 1.47 N 520.1 C 124

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1S)-1-(3- methoxyphenyl)propyl]- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.73 (br. s., 2H), 7.65 (d, J = 7.7 Hz, 2H), 7.20 (br. s., 1H), 6.79 (d, J = 7.6 Hz, 1H), 6.71 (d, J = 7.2 Hz, 1H), 6.66 (br. s., 1H), 2.31 (d, J = 7.2 Hz, 2H), 1.57-0.99 (m, 4H), 0.84-0.73 (m, 3H), 0.65 (br. s., 3H). 1.53 N 536.0 B 125

5-(4- bromobenzenesulfonyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-propyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.80- 7.59 (m, 4H), 7.42-7.24 (m, 3H), 7.15 (d, J = 7.5 Hz, 2H), 4.17 (dd, J = 9.3, 6.1 Hz, 1H), 4.01 (br. s., 1H), 3.69 (br. s., 3H), 2.71 (br. s., 2H), 1.51 (br. s., 2H), 0.83 (br. s., 3H) 1.44 N 508.0 C 126

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1R)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.76 (d, J = 7.7 Hz, 2H), 7.66 (d, J = 8.2 Hz, 2H), 7.30 (d, J = 7.2 Hz, 2H), 7.24 (d, J = 7.1 Hz, 1H), 7.16 (d, J = 7.4 Hz, 2H), 2.41-2.06 (m, 2H), 1.41-0.93 (m, 4H), 0.81 (t, J = 7.2 Hz, 3H), 0.65 (br. s., 3H). 1.60 N 506.0 B 127

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1R)-1-phenylethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.70 (d, J = 7.6 Hz, 2H), 7.66-7.61 (m, 2H), 7.31-7.24 (m, 2H), 7.22 (d, J = 7.0 Hz, 1H), 7.13 (d, J = 7.5 Hz, 2H), 1.71 (d, J = 6.6 Hz, 3H), 1.45-0.99 (m, 4H), 0.67 (br. s., 3H) 1.43 N 492.1 B 129

2-butyl-6-hydroxy-5-(4- methylbenzenesulfonyl)- 1-[(1S)-1-phenylethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.73 (d, J = 7.4 Hz, 2H), 7.35-7.29 (m, 2H), 7.12 (d, J = 7.7 Hz, 2H), 2.32 (s, 3H), 1.68 (d, J = 6.7 Hz, 3H), 1.44-0.95 (m, 4H), 0.66 (br. s., 3H). 1.42 N 427.2 C 130

2-butyl-6-hydroxy-5-(4- methylbenzenesulfonyl)- 1-[(1R)-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.71 (br. s., 2H), 7.42-7.26 (m, 5H), 7.19 (br. s., 2H), 2.64 (br. s., 2H), 2.33 (d, J = 5.2 Hz, 3H), 1.76 (br. s., 3H), 1.53- 1.07 (m, 4H), 0.71 (br. s., 3H) 1.41 M 427.0 B 131

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.78 (s, 1H), 8.57 (br. s., 1H), 8.07 (d, J = 10.1 Hz, 1H), 7.96 (d, J = 7.4 Hz, 2H), 7.85 (d, J = 8.0 Hz, 2H), 7.35-7.25 (m, 2H), 7.21 (d, J = 6.8 Hz, 1H), 7.11 (d, J = 7.5 Hz, 2H), 2.36 (br. s., 2H), 1.68 (d, J = 6.3 Hz, 3H), 1.50-0.90 (m, 4H), 0.64 (br. s., 3H) 1.46 M 508.0 B 132

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.79 (s, 1H), 8.58 (s, 1H), 8.08 (d, J = 10.0 Hz, 1H), 7.93 (br. s., 2H), 7.84 (d, J = 7.8 Hz, 2H), 7.28 (d, J = 7.1 Hz, 2H), 7.21 (d, J = 6.3 Hz, 1H), 7.12 (br. s., 2H), 4.27- 4.13 (m, 1H), 3.73 (br. s., 2H), 1.58- 0.90 (m, 4H), 0.71 (br. s., 3H). 1.40 N 538.1 A 133

2-butyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.52 (br. s., 1H), 8.26 (t, J = 7.7 Hz, 1H), 7.86 (br. s., 2H), 7.77 (d, J = 7.7 Hz, 2H), 7.26 (br. s., 3H), 7.20 (d, J = 6.6 Hz, 1H), 7.12 (d, J = 7.5 Hz, 2H), 4.20-4.08 (m, 1H), 3.20 (s, 3H), 2.62 (m, 2H), 1.50-1.09 (m, 4H), 0.70 (br. s., 3H). 1.47 N 538.4 A 134

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (s, 1H), 8.45 (d, J = 4.7 Hz, 1H), 7.91 (br. s., 2H), 7.52 (d, J = 7.7 Hz, 2H), 7.30 (d, J = 6.5 Hz, 2H), 7.27-7.21 (m, 2H), 7.18 (d, J = 7.4 Hz, 2H), 4.26-4.16 (m, 1H), 3.74 (br. s., 2H), 2.67 (m, 2H), 2.21 (s, 3H), 1.67-1.08 (m, 4H), 0.76 (br. s., 3H) 1.36 N 534.4 A 135

2-butyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.55 (s, 1H), 8.33-8.18 (m, 1H), 7.96 (br. s., 2H), 7.77 (d, J = 8.2 Hz, 2H), 7.37-7.25 (m, 3H), 7.24-7.16 (m, 1H), 7.11 (d, J = 7.6 Hz, 2H), 2.42-2.04 (m, 2H), 1.67 (d, J = 6.7 Hz, 3H), 1.45-0.93 (m, 4H), 0.63 (br. s., 3H) 1.47 N 508.3 A 136

2-butyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.58 (s, 1H), 8.32 (t, J = 8.1 Hz, 1H), 7.96 (d, J = 7.7 Hz, 2H), 7.79 (d, J = 8.1 Hz, 2H), 7.41-7.29 (m, 3H), 7.24-7.18 (m, 1H), 7.12 (d, J = 7.7 Hz, 2H), 3.52 (d, J = 13.6 Hz, 1H), 2.39-2.01 (m, 2H), 1.68 (d, J = 6.8 Hz, 3H), 1.37 (br. s., 1H), 1.25- 0.92 (m, 3H), 0.65 (br. s., 3H) 1.48 N 508.2 A 137

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-(4- methylbenzenesulfonyl)- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.63 (br. s., 2H), 7.32-7.21 (m, 5H), 7.14 (d, J = 7.6 Hz, 2H), 4.25-4.09 (m, 1H), 3.99 (br. s., 1H), 3.59 (br. s., 1H), 2.85-2.56 (m, 2H), 2.29 (s, 3H), 1.53-1.12 (m, 4H), 0.72 (br. s., 3H). 1.40 N 457.3 A 138

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.65 (br. s., 1H), 8.59 (br. s., 1H), 7.95 (d, J = 6.9 Hz, 2H), 7.58 (d, J = 7.6 Hz, 2H), 7.52-7.02 (m, 7H), 2.69 (br. s., 2H), 2.27 (br. s., 3H), 1.78 (d, J = 6.2 Hz, 3H), 1.54-1.08 (m, 7H), 0.73 (br. s., 3H) 1.35 N 504.3 A 139

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1R)-1-phenylethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.65 (s, 1H), 8.59 (d, J = 5.3 Hz, 1H), 7.92 (d, J = 7.4 Hz, 2H), 7.56 (br. s., 2H), 7.51 (d, J = 5.1 Hz, 1H), 7.32-7.14 (m,5H), 3.54 (br. s., 1H), 2.84-2.56 (m, 2H), 2.25 (s, 3H), 1.75 (d, J = 6.7 Hz, 3H), 1.53-1.05 (m, 6H), 0.70 (br. s., 3H). 1.34 N 504.3 A 140

3-[(1S)-1-{2-butyl-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.81 (s, 1H), 8.61 (s, 1H), 8.12-7.83 (m, 5H), 7.66 (br. s., 2H), 7.52 (br. s., 2H), 1.77 (d, J = 6.1 Hz, 3H), 1.49 (br. s., 2H), 1.22 (s, 2H), 0.86-0.66 (m, 3H). 1.27 N 533.1 A 141

3-[(1S)-1-{2-butyl-5-[4- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.56 (br. s., 1H), 8.38-8.26 (m, 1H), 7.89 (br. s., 2H), 7.75 (d, J = 7.8 Hz, 2H), 7.64 (br. s., 1H), 7.59-7.39 (m, 3H), 7.29 (d, J = 6.4 Hz, 1H), 1.73 (d, J = 6.1 Hz, 3H), 1.54-1.10 (m, 4H), 0.74 (br. s., 3H). 1.53 M 533.2 A 142

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.75- 8.50 (m, 2H), 7.91 (d, J = 7.2 Hz, 2H), 7.73 (br. s., 1H), 7.65 (d, J = 7.5 Hz, 1H), 7.59-7.41 (m, 5H), 6.05-4.74 (m, 1H), 2.93-2.64 (m, 2H), 1.80 (d, J = 6.6 Hz, 3H), 1.51 (br. s., 2H), 1.30 (br. s., 2H), 0.81 (br. s., 3H). 1.20 N 529.1 A 143

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1R)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.64 (br. s., 1H), 8.58 (br. s., 1H), 7.97 (br. s., 2H), 7.59 (d, J = 7.7 Hz, 2H), 7.47 (br. s., 1H), 7.37-7.21 (m, 5H), 2.98-2.83 (m, 2H), 2.43 (dt, J = 13.7, 6.8 Hz, 2H), 2.27 (s, 3H), 1.53-1.19 (m, 4H), 1.15 (t, J = 7.2 Hz, 3H), 0.84 (t, J = 7.2 Hz, 3H). 1.40 N 518.1 A 144

2-butyl-6-hydroxy-1- [(1S)-1-(3- methoxyphenyl)propyl]- 5-[4-(3-methylpyridin- 4-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.63 (br. s., 1H), 8.57 (d, J = 4.4 Hz, 1H), 7.97 (br. s., 2H), 7.58 (d, J = 7.2 Hz, 2H), 7.43 (d, J = 4.8 Hz, 1H), 7.25 (s, 1H), 6.92- 6.67 (m, 3H), 3.69 (s, 3H), 2.38 (dd, J = 13.5, 7.2 Hz, 2H), 2.26 (s, 3H), 1.55- 1.10 (m, 4H), 0.83 (t, J = 7.1 Hz, 3H), 0.70 (br. s., 3H). 1.40 N 548.1 A 145

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(3- methoxyphenyl)propyl]- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.81 (br. s., 1H), 8.60 (br. s., 1H), 8.09 (d, J = 10.1 Hz, 1H), 8.02-7.86 (m, 3H), 7.24 (br. s., 1H), 6.87-6.65 (m, 3H), 3.84-3.56 (m, 3H), 2.42-2.08 (m, 2H), 1.65-1.00 (m, 4H), 0.83 (br. s., 3H), 0.67 (br. s., 3H). 1.47 N 552.2 A 146

2-butyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(3- methoxyphenyl)propyl]- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57 (br. s., 1H), 8.31 (t, J = 7.2 Hz, 1H), 7.94 (br. s., 2H), 7.78 (d, J = 7.7 Hz, 2H), 7.29 (d, J = 6.4 Hz, 1H), 7.22 (br. s., 1H), 6.78 (d, J = 7.0 Hz, 1H), 6.71 (d, J = 7.2 Hz, 1H), 6.64 (br. s., 1H), 3.65 (s, 3H), 2.29 (br. s., 2H), 1.47-0.89 (m, 4H), 0.81 (t, J = 7.2 Hz, 3H), 0.65 (br. s., 3H). 1.56 N 552.3 A 147

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-[4-(6- methoxy-2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.88 (br. s., 2H), 7.56 (s, 1H), 7.43 (br. s., 2H), 7.30 (br. s., 3H), 7.24 (br. s., 1H), 7.15 (d, J = 7.7 Hz, 2H), 6.74 (d, J = 8.3 Hz, 1H), 4.21 (d, J = 9.7 Hz, 1H), 3.50- 3.19 (m, 2H), 2.36 (s, 3H), 1.54- 1.08 (m, 4H), 0.87-0.69 (m, 3H) 1.58 N 564.1 A 148

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 4.9 Hz, 1H), 7.93 (br. s., 2H), 7.49 (d, J = 7.9 Hz, 2H), 7.28 (br. s., 2H), 7.25- 7.17 (m, 2H), 7.13 (d, J = 7.6 Hz, 2H), 4.20 (dd, J = 9.7, 6.6 Hz, 1H), 3.46 (br. s., 1H), 2.14 (s, 3H), 1.57-0.93 (m, 4H), 0.84 (t, J = 7.4 Hz, 3H). 1.55 N 552.2 A 149

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.62 (d, J = 4.3 Hz, 1H), 7.93 (d, J = 6.6 Hz, 3H), 7.68-7.52 (m, 3H), 7.38-6.99 (m, 5H), 4.31-4.17 (m, 1H), 4.06 (br. s., 1H), 3.52 (br. s., 1H), 2.94-2.59 (m, 2H), 1.61-1.08 (m, 4H), 0.78 (br. s., 3H). 1.11 M 534.1 A 150

2-butyl-5-[4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.91 (br. s., 2H), 7.81 (t, J = 8.1 Hz, 1H), 7.46 (d, J = 7.4 Hz, 2H), 7.29 (d, J = 6.6 Hz, 2H), 7.22 (d, J = 6.6 Hz, 1H), 7.14 (d, J = 7.2 Hz, 2H), 7.08 (d, J = 7.3 Hz, 1H), 4.27-4.12 (m, 1H), 4.01-3.39 (m, 1H), 3.27 (s, 3H), 2.36 (s, 3H), 1.51-1.03 (m, 4H), 0.73 (br. s., 3H). 1.53 N 552.3 A 151

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-[4-(5- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.82 (br. s., 1H), 8.56 (s, 1H), 8.19 (br. s., 1H), 7.98-7.84 (m, 4H), 7.31 (d, J = 6.8 Hz, 2H), 7.27-7.19 (m, 3H), 4.24-4.15 (m, 1H), 4.05 (br. s., 1H), 2.93-2.64 (m, 2H), 2.43 (s, 3H), 1.55-1.10 (m, 4H), 0.77 (br. s., 3H) 1.46 N 534.4 A 152

2-butyl-5-[4-(6-fluoro- 4-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.99 (s, 1H), 7.86 (br. s., 2H), 7.47 (d, J = 7.9 Hz, 2H), 7.27 (cl, J = 7.3 Hz, 2H), 7.21 (d, J = 6.8 Hz, 1H), 7.16 (d, J = 9.6 Hz, 3H), 4.17 (dd, J = 9.5, 6.1 Hz, 1H), 4.00 (br. s., 1H), 3.22 (s, 3H), 2.23 (s, 3H), 1.61-1.03 (m, 4H), 0.84-0.67 (m, 3H). 1.49 N 552.0 A 153

2-butyl-6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-5-[4-(2- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.70 (d, J = 5.5 Hz, 1H), 7.99 (br. s., 5H), 7.89 (d, J = 4.7 Hz, 1H), 7.31 (d, J = 6.8 Hz, 2H), 7.27-7.18 (m, 3H), 4.28-4.16 (m, 1H), 4.05 (br. s., 1H), 2.92-2.70 (m, 2H), 2.66 (s, 3H), 1.58-1.07 (m, 4H), 0.78 (br. s., 3H) 1.32 N 534.0 A 154

2-butyl-5-[4-(2,6- dimethylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.98- 7.73 (m, 4H), 7.38 (s, 2H), 7.30-7.14 (m, 5H), 4.16 (br. s., 1H), 3.99 (br. s., 1H), 3.21 (br. s., 3H), 2.87-2.58 (m, 2H), 2.46 (s, 6H), 1.45 (br. s., 2H), 1.19 (br. s, 2H), 0.84-0.58 (m, 3H). 1.37 M 548.2 B 155

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.60- 8.37 (m, 2H), 8.10-7.80 (m, 2H), 7.63- 7.40 (m, 2H), 7.33-6.90 (m, 5H), 5.67 (br. s., 1H), 3.12-2.64 (m, 4H), 2.37 (br. s., 1H), 2.28-1.97 (m, 4H), 1.63 (br. s., 1H), 1.37 (br. s., 2H), 1.07-0.41 (m, 4H) 1.37 M 516.3 A 156

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-5-[4-(2- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (d, J = 5.0 Hz, 1H), 8.11-7.77 (m, 4H), 7.70-7.43 (m, 2H), 7.35-6.72 (m, 4H), 5.68 (br. s., 1H), 3.29-2.64 (m, 4H), 2.38 (br. s., 1H), 2.17-1.47 (m, 3H), 1.42-0.96 (m, 2H), 0.92-0.38 (m, 3H). 1.51 N 516.1 C 157

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.42 (d, J = 4.0 Hz, 1H), 8.09-7.71 (m, 2H), 7.63-6.66 (m, 8H), 5.63 (br. s., 1H), 3.60 (br. s., 1H), 3.14-2.70 (m, 4H), 2.34 (br. s., 4H), 2.11-1.52 (m, 2H), 1.44-0.94 (m, 2H), 0.89-0.40 (m, 3H). 1.52 N 516.4 A 158

3-[(1R)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (s, 1H), 8.44 (d, J = 4.6 Hz, 1H), 7.88 (br. s., 2H), 7.70-7.60 (m, 2H), 7.52-7.44 (m, 4H), 7.23 (d, J = 4.6 Hz, 1H), 2.21 (s, 3H), 1.76 (br. s., 3H), 1.59-1.04 (m, 4H), 0.77 (br. s., 3H). 1.22 N 529.0 A 159

3-[(1R)-1-{2-butyl-5- [4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.5 Hz, 1H), 7.89 (br. s., 2H), 7.81- 7.64 (m, 2H), 7.58-7.46 (m, 4H), 7.22 (d, J = 4.5 Hz, 1H), 2.66 (m, 2H), 2.12 (s, 3H), 1.79 (d, J = 5.8 Hz, 3H), 1.63-1.16 (m, 4H), 0.81 (br. s., 3H) 1.36 N 547.1 A 160

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-5-[4-(5- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.69 (br. s., 1H), 8.43 (br. s., 1H), 8.12-7.59 (m, 5H), 7.41-6.63 (m, 4H), 3.26-2.59 (m, 4H), 2.37 (br. s., 4H), 2.04 (d, J = 16.0 Hz, 1H), 1.81-1.50 (m, 2H), 1.45-1.03 (m, 2H), 0.96-0.49 (m, 3H). 1.48 N 516.3 C 161

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(2,6- dimethylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.09- 7.75 (m, 4H), 7.47-7.36 (m, 2H), 7.33- 6.73 (m, 4H), 5.69 (br. s., 1H), 3.14- 2.66 (m, 4H), 2.56 (s, 6H), 2.38 (br. s., 1H), 2.08 (br. s., 1H), 1.85-1.49 (m, 2H), 1.45-1.03 (m, 2H), 0.96-0.47 (m, 3H) 1.43 N 530.1 C 162

3-[(1R)-1-{2-butyl-5- [4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy -4-oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.81 (s, 1H), 8.60 (s, 1H), 8.10 (d, J = 10.3 Hz, 1H), 7.96-7.80 (m, 4H), 7.65 (br. s., 1H), 7.58-7.41 (m, 3H), 1.73 (d, J = 5.8 Hz, 3H), 1.55-1.05 (m, 4H), 0.75 (br. s., 3H) 1.40 M 533.0 B 163

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.64- 8.40 (m, 1H), 8.27 (br. s., 1H), 8.10- 7.69 (m, 4H), 7.35-6.68 (m, 5H), 5.64 (br. s., 1H), 3.57-2.63 (m, 4H), 2.39- 2.25 (m, 2H), 2.02 (br. s., 1H), 1.78- 1.51 (m, 1H), 1.45-0.95 (m, 2H), 0.91- 0.41 (m, 3H). 1.68 M 520.1 A 164

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.7 Hz, 1H), 8.05 (br. s., 1H), 7.86 (d, J = 6.7 Hz, 1H), 7.63-7.43 (m, 2H), 7.35-6.78 (m, 5H), 5.67 (br. s., 1H), 3.23-2.69 (m, 4H), 2.43-1.98 (m, 5H), 1.84-0.98 (m, 4H), 0.93-0.46 (m, 3H). 1.73 M 534.1 A 165

2-butyl-6-hydroxy-1- [(1S)-1-(3- methoxyphenyl)propyl]- 5-[4-(2-methylpyridin- 3-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.59 (d, J = 4.6 Hz, 1H), 7.95 (br. s., 2H), 7.86 (d, J = 7.2 Hz, 1H), 7.61-7.50 (m, 3H), 6.89-6.73 (m, 4H), 3.75-3.64 (m, 3H), 2.46 (s, 3H), 2.39 (dd, J = 13.8, 7.1 Hz, 2H), 1.74-1.10 (m, 4H), 0.83 (t, J = 7.2 Hz, 3H), 0.79-0.58 (m, 3H). 1.40 N 548.3 A 166

3-[(1R)-1-{2-butyl-5- [4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}ethyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.66 (d, J = 4.8 Hz, 1H), 8.04 (d, J = 7.5 Hz, 1H), 7.94 (br. s., 2H), 7.73-7.63 (m, 1H), 7.57 (d, J = 7.4 Hz, 2H), 7.27-7.21 (m, 1H), 6.86-6.66 (m, 3H), 3.82-3.45 (m, 3H), 2.62 (d, J = 19.3 Hz, 2H), 2.46 (br. s., 3H), 2.36 (t, J = 6.7 Hz, 1H), 2.16 (br. s., 1H), 1.60-0.95 (m, 4H), 0.80 (t, J = 7.2 Hz, 3H), 0.67 (br. s., 3H). 1.32 N 533.1 B 167

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-6-hydroxy-5-[4-(6- methoxy-2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.77 (d, J = 7.9 Hz, 2H), 7.59-7.46 (m, 2H), 7.40 (d, J = 8.0 Hz, 2H), 7.20-7.03 (m, 4H), 6.70 (d, J = 8.2 Hz, 1H), 5.88-5.54 (m, 1H), 3.06 (br. s., 1H), 2.88 (br. s., 3H), 2.40-2.23 (m, 5H), 1.81-1.46 (m, 2H), 1.47-1.25 (m, 2H), 0.95-0.80 (m, 3H). 1.63 N 546.0 A 168

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.80 (br. s., 1H), 8.60 (d, J = 2.1 Hz, 1H), 8.20- 7.78 (m, 5H), 7.35-6.74 (m, 4H), 5.70 (br. s., 1H), 3.67-2.74 (m, 4H), 2.39 (br. s., 2H), 2.17-1.74 (m, 1H), 1.71- 1.22 (m, 3H), 0.93-0.40 (m, 3H). 1.44 N 520.0 A 169

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(3- methoxyphenyl)propyl]- 1,4-dihydropyrimidin- 4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.10 (d, J = 4.9 Hz, 1H), 7.95 (br. s., 2H), 7.50 (d, J = 7.8 Hz, 2H), 7.23 (d, J = 4. Hz, 2H), 6.85-6.70 (m, 2H), 6.66 (br. s., 1H), 3.69-3.49 (m, 3H), 2.39-2.24 (m, 2H), 2.14 (s, 3H), 1.47-0.99 (m, 4H), 0.82-0.76 (m, 3H), 0.73-0.59 (m, 3H). 1.55 N 566.0 A 170

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(6-fluoro-4- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.07- 8.00 (m, 1H), 7.81 (d, J = 7.8 Hz, 2H), 7.45 (d, J = 7.7 Hz, 2H), 7.20-7.04 (m, 5H), 5.74 (br. s., 1H), 3.17-2.75 (m, 4H), 2.35 (d, J = 10.9 Hz, 2H), 2.22 (s, 3H), 1.80-1.54 (m, 2H), 1.45-1.29 (m, 2H), 0.85 (t, J = 7.1 Hz, 3H). 1.54 N 534.0 A 171

2-butyl-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.08- 7.72 (m, 3H), 7.58-7.36 (m, 2H), 7.32 6.66 (m, 5H), 3.12-2.72 (m, 4H), 2.35 (d, J = 18.4 Hz, 5H), 1.62 (br. s., 2H), 1.45-0.98 (m, 2H), 0.94-0.46 (m, 3H). 1.65 N 532.3 (M − 1) A 172

5-[4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-propyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.75 (s, 1H), 8.55 (d, J = 2.3 Hz, 1H), 8.04 (d, J = 10.1 Hz, 1H), 7.92-7.77 (m, 4H), 7.34-7.06 (m, 5H), 4.15 (dd, J = 9.4, 6.1 Hz, 1H), 3.99 (br. s., 1H), 3.20 (s, 3H), 2.62 (m, 2H), 1.49 (br. s., 2H), 0.79 (br. s., 3H) 1.23 N 524.2 A 173

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-2- propyl-1,4- dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.46 (d, J = 4.0 Hz, 1H), 7.90 (br. s., 2H), 7.60 (d, J = 7.3 Hz, 1H), 7.46 (d, J = 7.7 Hz, 2H), 7.38-6.97 (m, 6H), 4.28-4.09 (m, 1H), 3.91 (s, 1H), 3.55 (br. s., 1H), 2.40 (s, 3H), 1.49 (br. s., 2H), 0.77 (br. s., 3H). 1.32 N 520.2 A 174

5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-propyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57 (br. s., 1H), 8.38-8.25 (m, 1H), 7.90 (br. s., 2H), 7.82 (d, J = 8.1 Hz, 2H), 7.30 (d, J = 7.8 Hz, 3H), 7.24 (d, J = 6.8 Hz, 1H), 7.18 (d, J = 7.7 Hz, 2H), 4.20 (dd, J = 9.4, 6.2 Hz, 1H), 4.02 (br. s., 1H), 3.51 (br. s., 3H), 2.85-2.58 (m, 2H), 1.52 (br. s., 2H), 0.82 (br. s., 3H). 1.43 N 524.3 A 175

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- propyl-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (s, 1H), 8.45 (d, J = 4.8 Hz, 1H), 7.90 (d, J = 6.1 Hz, 2H), 7.51 (d, J = 7.9 Hz, 2H), 7.34-7.16 (m, 6H), 4.25-4.00 (m, 2H), 3.62 (br. s., 3H), 2.91-2.60 (m, 2H), 2.20 (s, 3H), 1.72-1.13 (m, 2H), 0.85 (br. s., 3H) 1.38 N 520.3 A 176

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-propyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.05 (d, J = 4.9 Hz, 1H), 7.87 br. s., 2H), 7.47 (d, J = 7.9 Hz, 2H), 7.34-7.08 (m, 6H), 4.15 (dd, J = 9.5, 6.1 Hz, 1H), 3.68 (br. s., 1H), 3.20 (s, 3H), 2.85 (br. s., 2H), 2.07 (s, 3H), 1.47 (br. s., 2H), 0.78 (br. s., 3H). 1.48 N 538.2 A 177

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-propyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (br. s., 2H), 7.78-7.68 (m, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.25 (d, J = 6.8 Hz, 2H), 7.20 (d, J = 6.8 Hz, 1H), 7.12 (d, J = 7.5 Hz, 2H), 7.06-6.98 (m, 1H), 4.15 (dd, J = 9.4, 6.1 Hz, 1H), 4.03-3.84 (m, 1H), 3.64 (br. s., 3H), 2.85 (m, 2H), 2.29 (s, 3H), 1.47 (br. s., 2H), 1.13-0.65 (m, 3H). 1.55 N 538.0 A 178

2-(cyclopropylmethyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.58- 8.34 (m, 2H), 7.87 (br. s., 2H), 7.45 (d, J = 7.9 Hz, 2H), 7.30-6.98 (m, 6H), 4.26- 4.05 (m, 1H), 4.01-3.72 (m, 1H), 3.23 (s, 3H), 2.19 (s, 3H), 1.30-0.65 (m, 4H), 0.46-0.01 (m, 4H). 1.34 N 532.2 A 179

2-(cyclopropylmethyl)- 5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 5.0 Hz, 1H), 7.93 (br. s., 2H), 7.50 (d, J = 8.0 Hz, 2H), 7.37-7.09 (m, 6H), 4.31-4.15 (m, 1H), 4.07-3.72 (m, 1H), 3.27 (s, 3H), 2.14 (s, 3H), 0.96 (br. s., 1H), 0.58-−0.12 (m, 4H) 1.46 N 550.2 A 180

2-(cyclopropylmethyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (d, J = 4.0 Hz, 1H), 7.90 (br. s., 2H), 7.61 (d, J = 7.5 Hz, 1H), 7.46 (d, J = 7.8 Hz, 2H), 7.38-7.05 (m, 6H), 4.32-4.18 (m, 1H), 4.08-3.83 (m, 1H), 3.27 (s, 3H), 2.41 (s, 2H), 0.97 (br. s., 1H), 0.50-−0.11 (m, 4H). 1.35 N 532.0 A 181

2-(cyclopropylmethyl)- 5-[4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.78 (s, 1H), 8.58 (d, J = 2.2 Hz, 1H), 8.07 (d, J = 10.2 Hz, 1H), 7.95-7.80 (m, 4H), 7.33-7.08 (m, 6H), 4.29-4.13 (m, 1H), 4.05-3.77 (m, 1H), 3.23 (s, 3H), 2.93- 2.55 (m, 2H), 0.96 (br. s., 1H), 0.48- 0.11 (m, 4H) 1.29 N 536.1 A 182

2-(cyclopropylmethyl)- 5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (br. s., 1H), 8.36-8.15 (m, 1H), 7.88 (br. s., 2H), 7.74 (d, J = 7.9 Hz, 2H), 7.42- 7.00 (m, 6H), 4.24-4.07 (m, 1H), 3.87 (d, J = 11.3 Hz, 1H), 3.24 (s, 3H), 0.91 (br. s., 1H), 0.51-−0.26 (m, 4H) 1.33 N 536.0 A 183

2-(cyclopropylmethyl)- 5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.86 (br. s., 2H), 7.78 (t, J = 8.2 Hz, 1H), 7.42 (d, J = 7.7 Hz, 2H), 7.29-6.99 (m, 6H), 4.30-4.11 (m, 1H), 4.04-3.80 (m, 1H), 3.24 (s, 3H), 2.32 (s, 3H), 0.92 (br. s., 1H), 0.52-−0.13 (m, 4H). 1.45 N 550.2 A 185

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1R)-1-(4- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (DMSO-d₆, 500 MHz) ™ 7.79 (d, J = 7.3 Hz, 2H), 7.66 (d, J = 8.2 Hz, 2H), 7.06 (d, J = 8.2 Hz, 2H), 6.71-6.94 (m, 2H), 6.01 (s, 1H), 2.20-2.45 (m, 2H), 1.62-1.93 (m, 3H), 1.33-1.59 (m, 2H), 0.98-1.31 (m, 3H), 0.75-0.97 (m, 3H), 0.69 ppm (br. s., 2H) 1.44 N 522.2 C 186

5-(4- bromobenzenesulfonyl)- 2-butyl-3- [cyclopropyl(phenyl) methyl]-6-hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (DMSO-d₆, 500 MHz) ™ 7.77 (br. s., 2H), 7.64 (br. s., 2H), 7.32 (br. s., 2H), 7.21 (br. s., 3H), 1.90-2.33 (m, 2H), 1.13-1.62 (m, 3H), 0.62-1.01 (m, 4H), 0.32-0.57 (m, 4H), 0.14 ppm (br. s., 1H) 1.58 N 518.3 B 187

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3- [1-(pyridin-3-yl)ethyl]- 3,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.37 (br. s., 1H), 8.32 (br. s., 1H), 7.70 (d, J = 7.9 Hz, 2H), 7.58 (d, J = 8.2 Hz, 2H), 7.45 (d, J = 7.9 Hz, 1H), 7.32-7.19 (m, 1H), 1.69 (d, J = 6.7 Hz, 3H), 1.50-1.21 (m, 2H), 1.11 (br. s., 2H), 0.71 (br. s., 3H) 1.01 M 493.1 C 188

5-(4- bromobenzenesulfonyl)- 2-butyl-3-[(1S)-1-(3- chlorophenyl)propyl]-6- hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.70 (br. s., 2H), 7.59 (d, J = 7.7 Hz, 2H), 7.37-7.18 (m, 2H), 7.15-6.92 (m, 2H), 2.36-2.06 (m, 2H), 1.59-0.88 (m, 4H), 0.81-0.42 (m, 6H). 1.73 N 540.2 B 190

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(3- methylbutyl)-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.62 (d, J = 4.4 Hz, 1H), 7.99 (d, J = 7.2 Hz, 1H), 7.90 (br. s., 2H), 7.71-7.60 (m, 1H), 7.55 (d, J = 7.2 Hz, 2H), 7.38-7.16 (m, 5H), 4.25-4.13 (m, 1H), 4.01 (br. s., 1H), 3.53 (br. s., 3H), 2.50 (s, 3H), 1.68-1.15 (m, 3H), 0.74 (br. s., 6H) 1.48 N 548.0 A 191

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(3- methylbutyl)-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.48 (s, 1H), 8.43 (d, J = 4.8 Hz, 1H), 7.88 (br. s., 2H), 7.46 (d, J = 7.9 Hz, 2H), 7.26 (d, J = 7.2 Hz, 2H), 7.20 (d, J = 5.1 Hz, 2H), 7.13 (d, J = 7.4 Hz, 2H), 4.17 (dd, J = 9.6, 6.4 Hz, 1H), 3.92 (br. s., 1H), 3.24 (s, 3H), 2.20 (s, 3H), 1.59-1.08 (m, 3H), 0.69 (br. s., 6H) 1.43 N 548.2 A 192

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (s, 1H), 8.41 (d, J = 4.5 Hz, 1H), 7.88 (br. s., 2H), 7.45 (d, J = 7.4 Hz, 2H), 7.33- 7.22 (m, 2H), 7.19 (d, J = 4.4 Hz, 1H), 7.16-7.05 (m, 2H), 2.27 (br. s., 2H), 2.18 (s, 3H), 1.61-0.97 (m, 4H), 0.75 (t, J = 6.9 Hz, 6H) 1.52 N 553.0 A 193

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.43 (d, J = 4.2 Hz, 1H), 7.86 (br. s., 2H), 7.57 (d, J = 7.3 Hz, 1H), 7.42 (d, J = 7.3 Hz, 2H), 7.33-7.19 (m, 3H), 7.15-6.96 (m, 2H), 2.37 (s, 3H), 2.24 (br. s., 2H), 1.35 (br. s., 4H), 0.80-0.53 (m, 6H) 1.52 N 552.3 A 194

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-5- [4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.10 (d, J = 4.6 Hz, 1H), 7.93 (br. s., 2H), 7.49 (d, J = 6.8 Hz, 2H), 7.39-7.20 (m, 3H), 7.13 (br. s., 2H), 2.38-2.17 (m, 2H), 2.12 (s, 3H), 1.56-1.07 (m, 4H), 0.84- 0.46 (m, 6H) 1.72 N 570.3 A 195

5-[4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.82 (br. s., 1H), 8.62 (br. s., 1H), 8.11 (d, J = 10.1 Hz, 1H), 7.99-7.82 (m, 4H), 7.35-7.18 (m, 5H), 4.33-4.14 (m, 1H), 4.01 (br. s., 1H), 3.46 (br. s., 3H), 1.74- 1.24 (m, 3H), 0.75 (br. s., 6H). 1.47 N 552.4 A 196

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.98- 7.86 (m, 2H), 7.82 (t, J = 8.1 Hz, 1H), 7.47 (d, J = 7.8 Hz, 2H), 7.30 (d, J = 6.9 Hz, 2H), 7.23 (d, J = 7.2 Hz, 1H), 7.16 (d, J = 7.4 Hz, 2H), 7.09 (d, J = 5.7 Hz, 1H), 4.20 (dd, J = 9.6, 6.6 Hz, 1H), 4.06- 3.81 (m, 1H), 3.28 (s, 3H), 2.36 (s, 3H), 1.59-1.13 (m, 3H), 0.72 (br. s., 6H) 1.57 N 566.4 A 197

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-5- [4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (s, 1H), 8.61 (d, J = 2.3 Hz, 1H), 8.12 (d, J = 10.1 Hz, 1H), 7.99-7.77 (m, 4H), 7.47-7.23 (m, 2H), 7.13 (d, J = 7.8 Hz, 2H), 2.42-2.12 (m, 2H), 1.56-0.93 (m, 4H), 0.85-0.51 (m, 6H). 1.55 N 556.3 A 198

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-5- [4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.91 (br. s., 2H), 7.50 (d, J = 7.3 Hz, 2H), 7.39- 7.23 (m, 3H), 7.19 (d, J = 6.4 Hz, 1H), 7.08 (d, J = 8.2 Hz, 1H), 2.46-2.29 (m, 4H), 2.27-2.08 (m, 1H), 1.65-1.02 (m, 4H), 0.91-0.53 (m, 6H) 1.67 N 570.2 A 199

5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(3- methylbutyl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (br. s., 1H), 8.28 (t, J = 7.0 Hz, 1H), 7.88 (br. s., 2H), 7.78 (d, J = 7.8 Hz, 2H ), 7.34-7.08 (m, 6H), 4.21-4.07 (m, 1H), 3.96 (br. s., 1H), 3.54 (br. s., 3H), 1.66- 1.11 (m, 3H), 0.70 (br. s., 6H). 1.79 M 552.1 A 200

2-butyl-1-[(1S)-1-(3- chlorophenyl)propyl]-5- [4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1, 4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (br. s., 1H), 8.28 (t, J = 7.9 Hz, 1H), 7.88 (br. s., 2H), 7.78 (d, J = 7.4 Hz, 2H), 7.39- 6.97 (m, 5H), 2.39-2.03 (m, 2H), 1.62- 0.98 (m, 4H), 0.89-0.34 (m, 6H). 1.60 N 556.1 A 201

2-butyl-1- [cyclopropyl)phenyl) methyl]-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (s, 1H), 8.42 (d, J = 4.7 Hz, 1H), 7.94 (br. s., 2H), 7.47 (d, J = 6.6 Hz, 2H), 7.36- 7.12 (m, 6H), 5.56 (br. s., 1H), 2.20 (br. s., 4H), 2.08-1.92 (m, 1H), 1.61-1.22 (m, 2H), 1.09-0.68 (m, 4H), 0.58-0.33 (m, 3H), 0.17 (br.s., 1H) 1.49 N 530.0 A 202

2-butyl-1- [cyclopropyl(phenyl) methyl]-5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (DMSO-d₆, 500 MHz) ™ 7.93 (br. s., 2H), 7.79 (br. s., 2H), 7.45 (br. s., 2H), 7.31 (br. s., 1H), 7.21 (br. s., 3H), 7.05 (d, J = 5.8 Hz, 1H), 5.34-5.72 (m, 1H), 2.33 (br. s., 3H), 2.14-2.25 (m, 1H), 1.94-2.06 (m, 1H), 1.27-1.65 (m, 2H), 0.88 (br. s., 3H), 0.32-0.61 (m, 4H), 0.18 ppm (br. s., 1H) 1.64 N 548.0 A 203

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[1-(pyridin- 3-yl)ethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.40- 8.28 (m, 2H), 8.07 (d, J = 4.9 Hz, 1H), 7.89 (d, J = 7.6 Hz, 2H), 7.50 (d, J = 7.9 Hz, 1H), 7.44 (d, J = 8.2 Hz, 2H), 7.32- 7.25 (m, 1H), 7.20 (d, J = 4.9 Hz, 1H) 2.10 (s, 3H), 1.72 (d, J = 6.7 Hz, 3H), 1.54-1.26 (m, 2H), 1.13 (d, J = 14.6 Hz, 2H), 0.72 (br. s., 3H) 1.12 N 523.3 A 204

2-butyl-1- [cyclopropyl(phenyl) methyl]-5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (DMSO-d₆, 500 MHz) ™ 7.63- 8.19 (m, 4H), 7.53 (br. s., 2H), 7.04- 7.40 (m, 5H), 2.19-2.40 (m, 1H), 2.11 (d, J = 7.9 Hz, 3H), 0.67-1.71 (m, 6H), 0.53 (br. s., 3H), 0.18 ppm (br. s., 1H) 1.66 N 548.2 A 205

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [1-(pyridin-3-yl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.46 (s, 1H), 8.40 (d, J = 4.8 Hz, 1H), 8.35 (br. s., 1H), 8.31 (br. s., 1H), 7.86 (d, J = 6.5 Hz, 2H), 7.50 (d, J = 7.9 Hz, 1H), 7.42 (d, J = 8.0 Hz, 2H), 7.29 (br. s., 1H), 7.20 (d, J = 4.8 Hz, 1H), 2.18 (s, 3H), 1.71 (d, J = 6.7 Hz, 3H), 1.49-1.04 (m, 4H), 0.71 (br. s., 3H). 0.95 N 505.3 A 206

2-butyl-1- [cyclopropyl(phenyl) methyl]-6-hydroxy-5-[4- (2-methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.45 (br. s., 1H), 7.97 (br. s., 2H), 7.62 (br. s., 1H), 7.50 (br. s., 2H), 7.40-7.02 (m, 6H), 5.59 (br. s., 1H), 2.40 (br. s., 3H), 2.29 (br. s., 1H), 2.10 (d, J = 17.6 Hz 1H), 1.64-1.23 (m, 2H), 0.91 (br. s., 4H), 0.65-0.27 (m, 3H), 0.19 (br. s., 1H). 1.43 N 530.4 A 207

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-2-(3- methylbutyl)-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.08 (d, J = 4.9 Hz, 1H), 7.93 (d, J = 7.1 Hz, 2H), 7.49 (d, J = 7.9 Hz, 2H), 7.34-7.25 (m, 2H), 7.23-7.17 (m, 2H), 7.14 (d, J = 7.5 Hz, 2H), 2.31 (br. s., 2H), 2.11 (s, 3H), 1.24 (br. s., 2H), 0.78 (t, J = 7.2 Hz, 3H), 0.63 (br. s., 6H) 1.80 N 550.4 A 208

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-(3- methylbutyl)-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.93 (d, J = 7.3 Hz, 2H), 7.81 (t, J = 8.2 Hz, 1H), 7.48 (d, J = 8.2 Hz, 2H), 7.37-7.28 (m, 2H), 7.26-7.20 (m, 1H), 7.17 (d, J = 7.6 Hz, 2H), 7.07 (dd, J = 8.2, 2.7 Hz, 1H), 2.35 (s, 5H), 1.25 (br. s., 2H), 0.81 (t, J = 7.2 Hz, 3H), 0.72-0.50 (m, 6H) 1.80 N 550.3 A 209

6-hydroxy-2-(3- methylbutyl)-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 9.03- 8.48 (m, 2H), 7.96 (br. s., 2H), 7.78- 7.48 (m, 3H), 7.41-7.17 (m, 5H), 2.39 (dt, J = 14.1, 7.0 Hz 1H), 2.29 (s, 3H), 2.13 (br. s., 1H), 1.20 (br. s., 3H), 0.80 (t, J = 7.3 Hz, 3H), 0.67 (br. s., 6H) 1.50 N 532.0 A 210

2-butyl-6-hydroxy-1- [(1R)-1-(4- methoxyphenyl)ethyl]- 5-[4-(3-methylpyridin- 4-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.51 (br. s., 2H), 7.96 (d, J = 7.0 Hz, 2H), 7.50 (d, J = 7.9 Hz, 2H), 7.25 (br. s., 1H), 7.07 (d, J = 8.2 Hz, 2H), 6.87 (d, J = 8.5 Hz, 2H), 2.43-2.28 (m, 2H), 2.24 (s, 3H), 1.68 (d, J = 6.7 Hz, 3H), 1.60-1.32 (m, 1H), 1.29-1.00 (m, 2H), 0.94-0.78 (m, 1H), 0.70 (br. s., 3H) 1.57 N 534.2 A 211

1-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-2-butyl-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 5.2 Hz, 1H), 8.02-7.88 (m, 2H), 7.53 (d, J = 7.9 Hz, 2H), 7.24 (d, J = 4.9 Hz, 1H), 6.96-6.76 (m, 2H), 6.69 (d, J = 7.9 Hz, 1H), 5.96 (s, 2H), 2.28 (dd, J = 13.6, 6.9 Hz, 1H), 2.21-1.93 (m, 4H), 1.50-0.96 (m, 4H), 0.88-0.61 (m, 6H). 1.60 N 578.2 (M − 1) A 212

2-butyl-1-[(1S)-1-(3- fluorophenyl)propyl]-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.52 (s, 1H), 8.47 (d, J = 4.9 Hz, 1H), 7.97- 7.89 (m, 2H), 7.51 (d, J = 7.9 Hz, 2H), 7.36 (d, J = 6.4 Hz, 1H), 7.23 (d, J = 4.9 Hz, 1H), 7.06 (d, J = 6.7 Hz, 3H), 2.43- 2.33 (m, 1H), 2.22 (s, 4H), 1.53-1.07 (m, 4H), 0.82 (t, J = 7.3 Hz, 3H), 0.74 (br. s., 3H) 1.39 M 536.1 A 213

2-butyl-1-[(1S)-1-(3- fluorophenyl)propyl]-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.48 (d, J = 3.4 Hz, 1H), 7.92 (m, 2H), 7.61 (d, J = 7.0 Hz, 1H), 7.50 (d, J = 7.9 Hz, 2H), 7.41-7.30 (m, 2H), 7.18-6.96 (m, 3H), 2.44-2.35 (m, 4H), 2.20 (br. s., 1H), 1.59-1.03 (m, 4H), 0.82 (t, J = 7.3 Hz, 3H), 0.75 (br. s., 3H). 1.39 N 536.0 A 214

2-butyl-1-[(1S)-1-(3- fluorophenyl)propyl]-5- [4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (s, 1H), 8.62 (d, J = 2.1 Hz, 1H), 8.12 (d, J = 10.1 Hz, 1H), 7.93 (d, J = 8.2 Hz, 4H), 7.36 (d, J = 6.7 Hz, 1H), 7.18-6.96 (m, 3H), 2.42 (dt, J = 13.8, 7.0 Hz, 1H), 2.21 (br. s., 1H), 1.69-1.02 (m, 4H), 0.85 (t, J = 7.2 Hz, 3H), 0.75 (br. s., 3H) 1.57 N 540.2 A 215

1-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54- 8.42 (m, 1H), 7.99-7.89 (m, 2H), 7.61 (d, J = 7.6 Hz, 1H), 7.51 (d, J = 7.9 Hz, 2H), 7.32 (dd, J = 7.6, 4.9 Hz, 1H), 6.93- 6.62 (m, 3H), 5.97 (s, 2H), 2.46-2.34 (m, 4H), 2.31-2.19 (m, 1H), 1.55-0.97 (m, 4H), 0.80 (t, J = 7.3 Hz, 3H), 0.74 (br. s., 3H) 1.34 N 562.0 A 216

5-(4- bromobenzenesulfonyl)- 2-butyl-3-[(1S)-1-(3- fluorophenyl)propyl]-6- hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.84- 7.55 (m, 4H), 7.35 (d, J = 6.1 Hz, 1H), 7.17-6.56 (m, 3H), 2.38 (dt, J = 13.7, 6.8 Hz, 1H), 2.16 (br. s., 1H), 1.73- 0.94 (m, 4H), 0.92-0.36 (m, 6H). 1.65 N 524.2 A 217

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-(3- fluorophenyl)propyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.9 Hz, 1H), 7.95 (br. s., 2H), 7.53 (d, J = 7.9 Hz, 2H), 7.35 (d, J = 6.4 Hz, 1H), 7.24 (d, J = 4.9 Hz, 1H), 7.05 (d, J = 8.5 Hz, 3H), 2.43-2.29 (m, 1H), 2.20- 2.02 (m, 4H), 1.53-1.06 (m, 4H), 0.82 (t, J = 7.3 Hz, 3H), 0.74 (br. s., 3H) 1.97 M 554.2 A 218

1-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-2-butyl-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.80 (br. s., 1H), 8.59 (br. s., 1H), 8.09 (d, J = 10.4 Hz, 1H), 8.03-7.85 (m, 4H), 6.83 (br. s., 2H), 6.71 (d, J = 7.6 Hz, 1H), 5.93 (d, J = 6.1 Hz, 2H), 2.43-2.26 (m, 1H), 2.24-2.00 (m, 1H), 1.67-1.07 (m, 4H), 0.92-0.61 (m, 6H) 1.69 M 566.5 A 219

3-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.72 (br. s., 2H), 7.65 (d, J = 8.2 Hz, 2H), 6.86- 6.71 (m, 2H), 6.64 (d, J = 7.6 Hz, 1H), 5.94 (d, J = 2.1 Hz, 2H), 2.26 (dt, J = 13.6, 6.6 Hz, 1H), 2.17-1.90 (m, 1H), 1.54- 0.97 (m, 3H), 0.84-0.51 (m, 6H) 1.59 N 550.3 A 220

1-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-2-butyl-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.91 (br. s., 2H), 7.80 (t, J = 8.1 Hz, 1H), 7.47 (d, J = 7.0 Hz, 2H), 7.07 (d, J = 6.2 Hz, 1H), 6.95-6.51 (m, 3H), 5.93 (s, 2H), 2.33 (s, 3H), 2.25 (br. s., 2H), 1.57- 0.90 (m, 4H), 0.83-0.42 (m, 6H) 1.93 N 578.0 (M − 1) A 221

2-butyl-6-hydroxy-5-[4- (2-methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1,2,3,4- tetrahydronaphthalen-1- yl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.44 (br. s., 1H), 7.97 (br. s., 1H), 7.78 (br. s., 1H), 7.58 (d, J = 13.6 Hz, 1H), 7.49- 7.36 (m, 2H), 7.28 (br. s., 1H), 7.13- 6.92 (m, 3H), 6.81-6.62 (m, 1H), 6.42 and 5.17 (br. s., 1H), 2.82-2.55 (m, 2H), 2.43-2.32 (m, 3H), 2.19-1.80 (m, 4H), 1.78-1.22 (m, 4H), 1.09-0.73 (m, 3H), 0.50 (br. s., 2H) 1.57 N 530.2 A 222

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)- 1,2,3,4- tetrahydronaphthalen-1- yl]-1,4 dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 9.02- 8.76 (m, 1H), 8.61 (d, J = 2.3 Hz, 1H), 8.13 (d, J = 9.0 Hz, 1H), 8.03 (d, J = 7.8 Hz, 1H), 7.92-7.78 (m, 3H), 7.22-7.00 (m, 3H), 6.91-6.64 (m, 1H), 6.42 and 5.21 (br. s., 1H), 2.81-2.63 (m, 2H), 2.21-1.69 (m, 6H), 1.63-1.31 (m, 2H), 1.09-0.68 (m, 3H), 0.53 (br. s., 2H) 1.77 M 534.4 A 223

3-[(1S)-1-[5-(4- bromobenzenesulfonyl)- 2-butyl-4-hydroxy-6- oxo-1,6- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.66 (br. s., 3H), 7.61 (br. s., 3H), 7.47 (br. s., 2H), 2.42-2.19 (m, 2H), 1.82-1.02 (m, 4H), 0.76 (t, J = 7.2 Hz, 6H) 1.54 N 531.0 A 224

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1,2,3,4- tetrahydronaphthalen-1- yl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (s, 1H), 8.42 (d, J = 4.6 Hz, 1H), 8.02- 7.75 (m, 2H), 7.53-7.37 (m, 2H), 7.22 (br. s., 1H), 7.12-6.63 (m, 4H), 6.40 and 5.13 (br. s., 1H), 2.74 (br. s., 2H), 2.21 (br. s., 2H), 2.00-1.79 (m, 5H), 1.78-1.23 (m, 4H), 0.84 (br. s., 3H), 0.50 (br. s., 2H) 1.40 N 530.2 A 225

3-[(1S)-1-{2-butyl-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.78 (s, 1H), 8.56 (J = 2.7 Hz 1H), 8.06 (d, J = 10.1 Hz, 1H), 7.89 (d, J = 14.3 Hz, 2H), 7.80 (d, J = 7.6 Hz, 2H), 7.63 (br. s., 1H), 7.54 (s, 1H), 7.46 (br. s., 2H), 2.39- 2.16 (m, 2H), 1.58-0.93 (m, 4H), 0.87- 0.42 (m, 6H) 1.46 N 545.1 (M − 1) A 226

3-[(1S)-1-{2-butyl-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.92- 7.81 (m, 2H), 7.77 (t, J = 8.1 Hz, 1H), 7.67-7.60 (m, 1H), 7.55 (s, 1H), 7.46 (br. s., 2H), 7.40 (d, J = 7.6 Hz, 2H), 7.04 (d, J = 5.8 Hz, 1H), 2.40-2.23 (m, 5H), 1.63-1.01 (m, 4H), 0.76 (t, J = 7.2 Hz, 6H). 1.54 N 561.2 A 227

2-butyl-6-hydroxy-1- [(1S)-1-(4- methoxyphenyl)ethyl]- 5-[(4-(2-methylpyridin- 3-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one NMR (500 MHz, DMSO-d₆) ™ 8.47 (d, J = 3.4 Hz, 1H), 8.02-7.85 (m, 2H), 7.62 (d, J = 7.6 Hz, 1H), 7.47 (d, J = 7.9 Hz, 2H), 7.32 (dd, J = 7.3, 4.9 Hz, 1H), 7.06 (d, J = 8.5 Hz, 2H), 6.88 (s, 2H), 2.42 (s, 3H), 2.29 (br. s., 2H), 1.67 (d, J = 6.7 Hz, 3H), 1.51-1.00 (m, 4H), 0.69 (br. s., 3H) 1.49 N 534.2 A 228

2-butyl-6-hydroxy-1- [(1S)-1-(2- methoxyphenyl)ethyl]- 5-[4-(3-methylpyridin- 4-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.51 (s, 1H), 8.45 (d, J = 4.9 Hz, 1H), 7.98- 7.89 (m, 2H), 7.49 (d, J = 8.2 Hz, 2H), 7.41 (d, J = 7.3 Hz, 1H), 7.27-7.11 (m, 2H), 6.99-6.87 (m, 2H), 5.91 (br. s., 1H), 3.60-3.27 (m, 3H), 2.47-2.34 (m, 2H), 2.23 (s, 3H), 1.69 (d, J = 7.0 Hz, 3H), 1.54-0.92 (m, 4H), 0.73 (br. s., 3H) 1.49 N 534.3 A 229

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.70 (s, 1H), 8.63 (d, J = 4.9 Hz, 1H), 8.05- 7.85 (m, 2H), 7.79-7.45 (m, 7H), 2.80 (br. s., 2H), 2.27-2.09 (m, 5H), 1.84- 1.12 (m, 4H), 0.87-0.59 (m, 6H) 1.43 N 543.3 A 230

3-[(1S)-1-{2-butyl-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.09 (d, J = 5.2 Hz, 1H), 7.88 (br. s., 2H), 7.77 (br. s., 1H), 7.67 (br. s., 1H), 7.60 (d, J = 7.9 Hz, 1H), 7.49 (d, J = 6.1 Hz, 3H), 7.19 (d, J = 4.9 Hz, 1H), 2.80 (br. s., 2H), 2.17 (br. s., 2H), 2.08 (s, 3H), 1.73- 1.11 (m, 4H), 0.80 (t, J = 7.3 Hz, 6H) 1.54 N 561.2 A 231

2-butyl-6-hydroxy-1- [(1S)-1-(2- methoxyphenyl)ethyl]- 5-[4-(2-methylpyridin- 3-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.43 (d, J = 3.6 Hz, 1H), 7.89 (br. s., 2H), 7.57 (d, J = 7.0 Hz, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.37 (d, J = 7.7 Hz, 1H), 7.32-7.25 (m, 1H), 7.20 (t, J = 7.5 Hz, 1H), 6.94- 6.83 (m, 2H), 5.90 (br. s., 1H), 3.51 (br. s., 3H), 2.37 (s, 3H), 1.65 (d, J = 6.8 Hz, 3H), 1.52-0.88 (m, 4H), 0.68 (br. s., 3H) 1.50 N 534.3 A 232

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(2- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.79 (s, 1H), 8.57 (br. s., 1H), 8.08 (d, J = 10.2 Hz, 1H), 7.97-7.87 (m, 2H), 7.82 (d, J = 8.0 Hz, 2H), 7.36 (d, J = 7.5 Hz, 1H), 7.18 (t, J = 7.5 Hz, 1H), 6.98-6.83 (m, 2H), 5.83 (br. s., 1H), 2.42-2.30 (m, 2H), 1.64 (d, J = 6.7 Hz, 3H), 1.47-0.99 (m, 4H), 0.69 (br. s., 3H) 1.53 N 538.1 A 233

2-butyl-5-[4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(4- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (d, J = 8.9 Hz, 2H), 7.82-7.78 (m, 1H), 7.48 (d, J = 7.6 Hz, 2H), 7.07 (d, J = 8.2 Hz, 3H), 6.87 (d, J = 8.5 Hz, 2H), 3.65- 3.47 (m, 3H), 2.39-2.28 (m, 5H), 1.68 (d, J = 6.1 Hz, 3H), 1.59-0.78 (m, 4H), 0.69 (br. s., 3H) 1.58 N 552.0 A 234

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.65 (d, J = 4.6 Hz, 1H), 8.01 (d, J = 7.3 Hz, 1H), 7.93 (br. s., 2H), 7.79-7.60 (m, 4H), 7.59-7.48 (m, 3H), 2.96-2.75 (m, 2H), 2.57-2.53 (m, 4H), 2.20 (br. s., 1H), 1.76-1.11 (m, 4H), 0.83 (t, J = 7.2 Hz, 6H) 1.46 N 543.3 A 235

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3- [(1S)-1,2,3,4- tetrahydronaphthalen-1- yl]-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (br. s., 1H), 7.74-7.61 (m, 2H), 7.31- 6.06 (m, 4H), 5.26 (br. s., 1H), 2.81- 2.63 (m, 3H), 2.44-2.13 (m, 1H), 2.04- 1.83 (m, 2H), 1.76 (br. s., 1H), 1.59 (br. s., 1H), 1.38 (br. s., 2H), 0.87 (br. s., 3H), 0.52 (br. s., 2H) 1.72 N 518.2 B 236

2-butyl-6-hydroxy-1- [(1S)-1-(4- methoxyphenyl)ethyl]- 5-[4-(3-methylpyridin- 4-yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.55- 8.36 (m, 2H), 7.93 (d, J = 7.6 Hz, 2H), 7.45 (d, J = 7.9 Hz, 2H), 7.21 (d, J = 4.0 Hz, 1H), 7.02 (d, J = 8.5 Hz, 2H), 6.83 (d, J = 8.5 Hz, 2H), 2.21 (s, 5H), 1.63 (d, J = 6.7 Hz, 3H), 1.44-0.95 (m, 4H), 0.65 (br. s., 3H) 1.42 N 534.3 A 237

2-butyl-5-[4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)- 1,2,3,4- tetrahydronaphthalen-1- yl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.01 (br. s., 1H), 7.84 (d, J = 7.8 Hz, 2H), 7.56- 7.36 (m, 2H), 7.19-6.97 (m, 4H), 6.82- 6.64 (m, 1H), 6.45 and 5.19 (br. s., 1H), 2.82-2.62 (m, 2H), 2.43-2.26 (m, 3H), 2.21-1.82 (m, 4H), 1.79-1.11 (m, 4H), 1.07-0.80 (m, 3H), 0.54 (br. s., 2H) 1.88 M 548.1 A 238

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3- [(1S)-1-(2- methoxyphenyl)ethyl]- 3,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.76 (d, J = 7.1 Hz, 2H), 7.65 (d, J = 7.7 Hz, 2H), 7.39 (d, J = 7.7 Hz, 1H), 7.25 (t, J = 7.6 Hz, 1H), 6.98-6.78 (m, 2H), 5.87 (br. s., 1H), 2.55-2.53 (m, 3H), 1.67 (d, J = 6.6 Hz, 3H), 1.49-0.97 (m, 4H), 0.72 (br. s., 3H) 1.78 M 522.3 C 239

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(2- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.08 (d, J = 5.0 Hz, 1H), 7.96-7.88 (m, 2H), 7.48 (d, J = 7.9 Hz, 2H), 7.38 (d, J = 7.5 Hz, 1H), 7.24-7.13 (m, 2H), 6.95-6.79 (m, 2H), 5.90 (br. s., 1H), 2.10 (s, 3H), 1.65 (d, J = 6.9 Hz, 3H), 1.44-0.94 (m, 4H), 0.68 (br. s., 3H) 1.62 N 552.2 A 240

2-butyl-5-[4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(2- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.89 (d, J = 6.6 Hz, 2H), 7.78 (t, J = 8.2 Hz, 1H), 7.45 (d, J = 7.7 Hz, 2H), 7.38 (d, J = 7.4 Hz, 1H), 7.21 (t, J = 7.7 Hz, 1H), 7.05 (d, J = 5.8 Hz, 1H), 6.97-6.76 (m, 2H), 5.92 (br. s., 1H), 3.60-3.33 (m, 1H), 2.36-2.28 (m, 3H), 1.65 (d, J = 6.6 Hz, 3H), 1.50-0.84 (m, 4H), 0.68 (br. s., 3H) 1.84 N 552.3 A 241

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(4- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (br. s., 1H), 8.60 (br. s., 1H), 8.11 (d, J = 10.4 Hz, 1H), 7.96 (br. s., 2H), 7.86 (d, J = 7.9 Hz, 2H), 7.05 (d, J = 8.2 Hz, 2H), 6.87 (d, J = 7.9 Hz, 2H), 3.70 (s, 3H), 1.66 (d, J = 6.1 Hz, 3H), 1.49-0.91 (m, 4H), 0.68 (br. s., 3H) 1.66 N 538.3 A 242

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-pentyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.08 (d, J = 4.9 Hz, 1H), 7.91 (br. s., 2H), 7.47 (d, J = 7.9 Hz, 2H), 7.31-7.23 (m, 2H), 7.20 (d, J = 5.2 Hz, 2H), 7.13 (d, J = 7.6 Hz, 2H), 4.17 (dd, J = 9.8, 6.4 Hz, 1H), 4.02-3.72 (m, 1H), 3.23 (s, 3H), 2.10 (s, 3H), 1.54-0.85 (m, 6H), 0.73 (br. s., 3H) 1.64 N 566.2 A 243

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)- 1,2,3,4- tetrahydronaphthalen-1- yl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.9 Hz, 1H), 8.05 (d, J = 6.6 Hz, 1H), 7.86 (d, J = 7.1 Hz, 1H), 7.56 (d, J = 7.1 Hz, 1H), 7.49 (d, J = 7.8 Hz, 1H), 7.25 (d, J = 19.8 Hz, 1H), 7.16-6.98 (m, 3H), 6.90-6.69 (m, 1H), 6.45 and 5.28 (br. s., 1H), 2.78 (br.s., 2H), 2.19-2.08 (m, 4H), 2.04-1.84 (m, 3H), 1.76 (d, J = 10.9 Hz, 1H), 1.60 (br. s., 1H), 1.38 (d, J = 6.4 Hz, 2H), 0.88 (br. s., 3H), 0.53 (br. s., 2H). 1.84 M 548.2 A 244

2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(4- methoxyphenyl)ethyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.8 Hz, 1H), 7.98 (d, J = 7.3 Hz, 2H), 7.51 (d, J = 7.8 Hz, 2H), 7.26 (d, J = 4.8 Hz, 1H), 7.05 (d, J = 8.3 Hz, 2H), 6.87 (d, J = 8.2 Hz, 2H), 2.28 (br. s., 2H), 2.17-2.07 (m, 3H), 1.66 (d, J = 6.5 Hz, 3H), 1.49-0.94 (m, 4H), 0.69 (br. s., 3H) 1.80 M 552.2 A 245

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- pentyl-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.49 (s, 1H), 8.43 (d, J = 4.9 Hz, 1H), 7.88 (br. s., 2H), 7.49 (d, J = 7.6 Hz, 2H), 7.27 (d, J = 7.3 Hz, 2H), 7.24-7.08 (m, 4H), 4.30- 4.11 (m, 1H), 4.01 (br. s., 1H), 3.22 (s, 3H), 2.18 (s, 3H), 1.65-1.03 (m, 6H), 0.75 (br. s., 3H) 1.45 N 548.2 A 246

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3- [(1S)-1-(4- methoxyphenyl)ethyl]- 3,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.89- 7.43 (m, 4H), 7.08 (d, J = 8.5 Hz, 2H), 6.85 (br. s., 2H), 3.70 (s, 3H), 1.69 (d, J = 6.7 Hz, 3H), 1.61-0.99 (m, 4H), 0.85- 0.63 (m, 3H) 1.56 N 522.0 A 247

5-(4- bromobenzenesulfonyl)- 6-hydroxy-3-[(1R)-2- methoxy-1- phenylethyl]-2-pentyl- 3,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 733 (br. s., 2H), 7.65 (d, J = 8.1 Hz, 2H), 7.29 (d, J = 7.0 Hz, 2H), 7.26-7.20 (m, 1H), 7.17-7.06 (m, 2H), 7.13 (d, J = 7.5 Hz, 2H), 4.18 (dd, J = 9.5, 6.4 Hz, 1H), 4.04- 3.83 (m, 1H), 3.27 (s, 3H), 1.62-0.90 (m, 6H), 0.76 (br. s., 3H) 1.70 N 536.0 B 248

5-[4-(5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-pentyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (s, 1H), 8.63 (s, 1H), 8.13 (d, J = 10.0 Hz, 1H), 7.92 (br. s., 4H), 7.31 (d, J = 7.0 Hz, 2H), 4.30-4.15 (m, 1H), 4.05 (br. s., 1H), 3.26 (s, 3H), 2.99-2.58 (m, 2H), 1.64-1.05 (m, 6H), 0.78 (br. s., 3H) 1.69 N 552.2 A 249

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-2- pentyl-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.43 (d, J = 4.2 Hz, 1H), 7.86 (br. s., 2H), 7.57 (d, J = 7.3 Hz, 1H), 7.42 (d, J = 7.7 Hz, 2H), 7.31-7.21 (m, 3H), 7.18 (d, J = 7.0 Hz, 1H), 7.10 (d, J = 7.4 Hz, 2H), 4.16 (dd, J = 9.6, 6.6 Hz, 1H), 3.98-3.72 (m, 1H), 3.26-3.13 (m, 3H), 2.37 (s, 3H), 1.71-0.87 (m, 6H), 0.81-0.58 (m, 3H) 1.56 N 548.2 A 250

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-pentyl- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.86 (br. s., 1H), 7.76 (dt, J = 13.6, 8.2 Hz, 1H), 7.44 (d, J = 7.8 Hz, 2H), 7.25 (d, J = 7.2 Hz, 2H), 7.19 (d, J = 6.9 Hz, 1H), 7.12 (d, J = 7.6 Hz, 2H), 7.07-7.03 (m, 1H), 4.16 (dd, J = 9.5, 6.4 Hz, 1H), 4.00- 3.74 (m, 1H), 3.25-3.17 (m, 3H), 2.31 (s, 3H), 1.61-1.29 (m, 2H), 1.25-0.92 (m, 4H), 0.72 (br. s., 3H) 1.86 M 566.1 A 251

3-[(1R)-1-{2-butyl-6- hydroxy-5-[4-[3- methylpyridin-4- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1-yl}- 2- methoxyethyl] benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57- 8.36 (m, 2H), 7.86 (br. s., 2H), 7.68 (br. s., 2H), 7.56-7.45 (m, 4H), 7.22 (br. s., 1H), 5.42 (br. s., 1H), 4.37-4.18 (m, 1H), 3.98 (br. s., 1H), 3.57 (br. s., 3H), 2.91-2.63 (m, 2H), 2.20 (s, 3H), 1.86- 1.09 (m, 4H), 0.82 (br. s., 3H) 1.39 N 559.0 A 252

1-[(1S)-1-(2H-1,3- benzodioxol-5- yl)propyl]-2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.44 (s, 1H), 8.39 (d, J = 4.4 Hz, 1H), 7.90 (br. s., 2H), 7.45 (d, J = 7.8 Hz, 2H), 7.21 (d, J = 4.8 Hz, 1H), 6.78 (br. s., 1H), 6.73- 6.54 (m, 2H), 5.89 (s, 2H), 2.17 (s, 5H), 1.48-0.85 (m, 4H), 0.76-0.52 (m, 6H). 1.54 N 562.0 A 253

3-[(1R)-1-{2-butyl-5- [4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}- 2- methoxyethyl] benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.07 (d, J = 4.9 Hz, 1H), 7.86 (br. s., 2H), 7.64 (br. s., 1H), 7.55 (br. s., 1H), 7.51-7.39 (m, 4H), 7.18 (d, J = 4.9 Hz, 1H), 5.27 (br. s., 1H), 4.22 (dd, J = 9.6, 6.3 Hz, 1H), 3.92 (br. s., 1H), 2.09 (s, 3H), 1.69- 1.00 (m, 4H), 0.77 (br. s., 3H) 1.58 N 577.2 A 254

3-[(1R)-1-(2H-1,3- benzodioxol-4- yl)propyl]-5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.69 (d, J = 8.2 Hz, 2H), 7.60 (d, J = 8.2 Hz, 2H), 6.75 (d, J = 5.5 Hz, 3H), 5.92-5.61 (m, 2H), 2.36-2.22 (m, 1H), 2.16-2.01 (m, 1H), 1.86 (s, 1H), 1.11 (br. s., 4H), 0.83-0.55 (m, 6H) 1.69 N 548.1 (M − 1) B 255

1-[(1R)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.83 (s, 1H), 8.60 (d, J = 2.4 Hz, 1H), 8.11 (d, J = 10.4 Hz, 1H), 7.99-7.90 (m, 2H), 7.87-7.77 (m, 2H), 6.78 (br. s., 3H), 5.89 (s, 1H), 5.84 (s, 1H), 3.29 (br. s., 2H), 2.42-2.06 (m, 2H), 1.54-1.09 (m, 4H), 0.83 (t, J = 7.3 Hz, 3H), 0.74 (br. s., 3H) 1.56 N 566.3 A 256

1-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.55- 8.37 (m, 2H), 8.01-7.77 (m, 2H), 7.45 (d, J = 7.9 Hz, 2H), 7.21 (br. s., 1H), 6.75 (br. s., 3H), 5.85 (s, 1H), 5.79 (s, 1H), 3.26 (br. s., 2H), 2.30 (dd, J = 14.0, 7.3 Hz, 2H), 2.19 (s, 3H), 1.55-1.02 (m, 4H), 0.79 (t, J = 7.2 Hz, 3H), 0.72 (br. s., 3H) 1.54 N 562.0 A 257

1-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.08 (d, J = 4.9 Hz, 1H), 7.88 (d, J = 7.6 Hz, 2H), 7.47 (d, J = 7.7 Hz, 2H), 7.21 (d, J = 4.8 Hz, 1H), 6.76 (br. s., 3H), 5.84 (s, 1H), 5.79 (br. s., 1H), 2.87 (q, J = 7.1 Hz, 2H), 2.40-2.14 (m, 2H), 2.10 (s, 3H), 1.50-1.04 (m, 4H), 0.79 (t, J = 7.2 Hz, 3H), 0.71 (br. s., 2H) 1.92 M 580.2 A 258

1-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.79 (br. s., 1H), 8.57 (br. s., 1H), 8.08 (d, J = 10.1 Hz, 1H), 7.95-7.44 (m, 4H), 6.75 (br. s., 3H), 5.84 (s, 1H), 5.80 (s, 1H), 2.35-2.01 (m, 2H), 1.53-1.02 (m, 4H), 0.79 (t, J = 7.1 Hz, 3H), 0.70 (br. s., 3H) 1.55 N 566.1 A 259

1-[(1R)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.77- 8.52 (m, 2H), 7.89 (br. s., 2H), 7.55 (d, J = 6.6 Hz, 2H), 7.46 (br. s., 1H), 6.93- 6.66 (m, 3H), 5.99-5.58 (m, 2H), 2.88 (dd, J = 12.8, 6.6 Hz, 2H), 2.43-2.32 (m, 1H), 2.24 (s, 3H), 2.16-1.90 (m, 1H), 1.66-1.09 (m, 4H), 0.84 (t, J = 7.2 Hz, 3H), 0.71 (br. s., 3H). 1.48 N 562.4 A 260

1-[(1R)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.44 (d, J = 4.0 Hz, 1H), 7.85 (d, J = 7.7 Hz, 2H), 7.57 (d, J = 7.3 Hz, 1H), 7.43 (d, J = 7.8 Hz, 2H), 7.28 (dd, J = 7.4, 5.0 Hz, 1H), 6.75 (br. s., 3H), 5.85 (s, 1H), 5.79 (s, 1H), 2.37 (s, 3H), 2.31-2.02 (m, 2H), 1.53-1.01 (m, 4H), 0.78 (t, J = 7.2 Hz, 3H), 0.71 (br. s., 3H) 1.48 N 562.4 A 261

3-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-3,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.69 (d, J = 8.2 Hz, 2H), 7.61 (d, J = 8.2 Hz, 2H), 6.75 (d, J = 7.7 Hz, 3H), 5.90-5.72 (m, 2H), 2.34-1.95 (m, 2H), 1.11 (t, J = 7.2 Hz, 4H), 0.77 (t, J = 7.2 Hz, 3H), 0.70 (br. s., 3H) 1.68 N 550.1 A 262

1-[(1R)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94- 7.83 (m, 2H), 7.80-7.67 (m, 1H), 7.44 (d, J = 7.7 Hz, 2H), 7.06 (d, J = 5.6 Hz, 1H), 6.76 (br. s., 3H), 5.85 (s, 1H), 5.79 (br. s., 1H), 2.38-2.01 (m, 5H), 1.56- 1.04 (m, 3H), 0.79 (t, J = 7.2 Hz, 3H), 0.71 (br. s., 3H). 1.79 M 580.2 A 263

1-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (d, J = 3.9 Hz, 1H), 7.89 (d, J = 7.7 Hz, 2H), 7.61 (d, J = 7.5 Hz, 1H), 7.46 (d, J = 7.8 Hz, 2H), 7.34-7.22 (m, 1H), 6.78 (br. s., 4H), 5.89 (s, 1H), 5.84 (s, 1H), 2.41 (s, 4H), 2.34-2.12 (m, 2H), 1.57- 1.06 (m, 4H), 0.81 (t, J = 7.2 Hz, 3H), 0.75 (br. s., 3H) 1.48 N 562.3 A 264

1-[(1S)-1-(2H-1,3- benzodioxol-4- yl)propyl]-2-butyl-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (d, J = 7.0 Hz, 2H), 7.79-7.63 (m, 1H), 7.46 (d, J = 7.4 Hz, 2H), 7.07 (br. s., 1H), 6.78 (br. s., 2H), 5.84 (s, 1H), 5.77 (br. s., 1H), 2.40-1.99 (m, 5H), 1.48-0.97 (m, 4H), 0.80 (t, J = 7.1 Hz, 3H), 0.71 (br. s., 3H) 1.64 N 580.4 A 265

4-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57- 8.31 (m, 2H), 7.85 (br. s., 2H), 7.73 (br. s., 2H), 7.44 (d, J = 6.4 Hz, 2H), 7.32 (d, J = 7.9 Hz, 2H), 7.20 (br. s., 1H), 2.41 2.25 (m, 2H), 2.19 (s, 3H), 1.69-0.98 (m, 4H), 0.77 (t, J = 7.2 Hz, 6H) 1.40 N 543.3 A 266

4-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4- oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.44 (d, J = 4.0 Hz, 1H), 7.97-7.80 (m, 2H), 7.72 (br. s., 2H), 7.57 (br. s., 1H), 7.44 (d, J = 7.2 Hz, 2H), 7.39 (s, 2H), 7.28 (dd, J = 7.5, 5.0 Hz, 1H), 2.36 (s, 4H), 2.28-2.04 (m, 1H), 1.85-0.91 (m, 4H), 0.79 (t, J = 7.3 Hz, 6H) 1.40 N 543.1 A 267

4-[(1S)-1-{2-butyl-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.28- 7.58 (m, 5H), 7.42 (br. s., 2H), 7.32 (d, J = 7.7 Hz, 2H), 7.05 (d, J = 7.3 Hz, 1H), 2.31 (br. s., 5H), 1.64-0.98 (m, 4H), 0.77 (t, J = 6.8 Hz, 6H) 1.56 N 561.1 A 268

4-[(1S)-1-{2-butyl-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.07 (d, J = 4.9 Hz, 1H), 7.86 (br. s., 2H), 7.71 (br. s., 2H), 7.45 (d, J = 5.7 Hz, 2H), 7.30 (d, J = 8.2 Hz, 2H), 7.20 (d, J = 4.4 Hz, 1H), 2.29 (br. s., 2H), 2.10 (s, 3H), 1.19 (m, 4H), 0.76 (t, J = 7.2 Hz, 6H 1.56 N 561.4 A 270

5-(4- bromobenzenesulfonyl)- 1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(5- methylpyridin-3-yl)- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 7.84 (d, J = 7.9 Hz, 2H), 7.70 (d, J = 8.0 Hz, 2H), 7.37 (s, 1H), 7.27 (s, 1H), 7.16 (t, J = 8.5 Hz, 1H), 7.06 (s, 1H), 6.52 (d, J = 8.5 Hz, 2H), 3.58 (br s, 6H), 2.15 (s, 3H). 1.28 B 559.6 B 272

1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(5- methylpyridin-3-yl)-5- [4-(2-methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 8.67 (d, J = 4.3 Hz, 1H), 8.41 (s, 1H), 8.25 (s, 1H), 8.06 (d, J = 8.2 Hz, 2H), 8.04 (d, J = 7.9 Hz, 1H), 7.67 (d, J = 8.2 Hz, 2H), 7.65 (t, J = 7.6 Hz, 1H), 7.57 (s, 1H), 7.28 (t, J = 8.5 Hz, 1H), 6.60 (d, J = 8.6 Hz, 2H), 3.66 (s, 6H), 2.53 (s, 3H), 2.19 (s, 3H). 0.93 A 571.4 A 273

1-(2,6- dimethoxyphenyl)-2-(4- fluorophenyl)-6- hydroxy-5-[4-(3-(3 methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 8.52 (s, 1H), 8.47 (d, J = 4.2 Hz, 1H), 8.03 (d, J = 8.0 Hz, 2H), 7.55 (d, J = 8.1 Hz, 2H), 7.28 (d, J = 4.9 Hz, 1H), 7.22 (t, J = 6.0 Hz, 2H), 7.16 (t, J = 8.3 Hz, 1H), 7.01 (t, J = 8.7 Hz, 2H), 6.52 (d, J = 8.4 Hz, 2H), 3.63 (br s, 6H), 2.26 (s, 3H). 1.18 A 574.0 A 274

1-(2,6- dimethoxyphenyl)-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-2-(5- methylpyridin-3-yl)- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 8.22 (s, 1H), 8.13 (d, J = 4.9 Hz, 1H), 8.08 (s, 1H), 8.05 (d, J = 8.2 Hz, 2H), 7.55 (d, J = 8.2 Hz, 2H), 7.34 (s, 1H), 7.28 (d, J = 5.2 Hz, 1H), 7.15 (t, J = 8.2 Hz, 1H), 6.51 (d, J = 8.5 Hz, 2H), 3.64 (s, 6H), 2.18 (s, 3H), 2.15 (s, 3H). 1.09 A 589.4 A 276

5-[4-(5-chloro-2-oxo- 1,2-dihydropyridin-1- yl)benzenesulfonyl]-1- (2,6-dimethoxyphenyl)- 6-hydroxy-2-(5- methylpyridin-3-yl)- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 8.23 (s, 1H), 8.04 (d, J = 8.3 Hz, 2H), 8.00 (d, J = 8.3 Hz, 1H), 7.60 (d, J = 7.1 Hz, 1H), 7.55 (d, J = 8.3 Hz, 2H), 7.36 (s, 1H), 7.26 (s, 1H), 7.16 (t, J = 8.4 Hz, 1H), 7.05 (s, 1H), 6.52 (d, J = 8.5 Hz, 2H), 3.57 (br s, 6H), 2.14 (s, 3H). 1.10 A 607.0 A 277

5-(4- cyclopropylbenzene- sulfonyl)-1-(2,6- dimethoxyphenyl)-6- hydroxy-2-(5- methylpyridin-3-yl)- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) ™ 8.38 (s, 1H), 8.21 (s, 1H), 7.79 (d, J = 8.3 Hz, 2H), 7.52 (s, 1H), 7.27 (t, J = 8.2 Hz, 1H), 7.24 (d, J = 8.0 Hz, 2H), 6.59 (d, J = 8.4 Hz, 2H), 3.65 (s, 6H), 2.17 (s, 3H), 1.99 (br s, 1H), 1.02-1.06 (m, 2H), 0.76 (br s, 2H). 1.10 A 520.0 A 280

2-cyclopentyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.58 (br. s., 1H), 8.32 (t, J = 8.0 Hz, 1H), 7.97 (br. s., 2H), 7.80 (d, J = 7.9 Hz, 2H), 7.37- 7.26 (m, 3H), 7.22 (d, J = 6.9 Hz, 1H), 7.12 (d, J = 7.5 Hz, 2H), 3.6 (m, 1 H), 2.37 (br. s., 1H), 1.75-1.31 (m, 6H), 0.83 (t, J = 7.0 Hz, 3H) 1.98 M 534.3 A 281

2-cyclopentyl-6- hydroxy-5-[4-(5- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.77 (br. s., 1H), 8.49 (br. s., 1H), 8.08-7.98 (m, 2H), 7.91 (d, J = 7.6 Hz, 2H), 7.36 (br. s., 2H), 7.28 (br. s., 2H), 7.18 (d, J = 5.0 Hz, 2H), 3.62 (d, J = 8.6 Hz, 1H), 2.97-2.86 (m, 4H), 2.40 (s, 3H), 1.95- 1.42 (m, 6H), 1.15 (t, J = 7.2 Hz, 3H), 0.85 (br. s., 3H) 1.45 M 530.4 A 282

2-cyclopentyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl] 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (br. s., 1H), 8.49 (br. s., 1H), 8.02 (br. s., 2H), 7.60 (br. s., 2H), 7.36 (br. s., 2H), 7.28 (br. s., 2H), 7.19 (d, J = 7.2 Hz, 2H), 2.93 (br. s., 2H), 2.24 (br. s., 3H), 2.17- 1.37 (m, 6H), 0.84 (br. s., 3H) 1.41 M 530.4 A 283

2-cyclopentyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.81 (s, 1H), 8.59 (br. s., 1H), 8.10 (d, J = 9.8 Hz, 1H), 8.01 (br. s., 2H), 7.92 (d, J = 7.7 Hz, 2H), 7.34 (br. s., 2H), 7.25 (br. 1H), 7.14 (d, J = 7.7 Hz, 2H), 2.89 (br. s., 1H), 2.41 (br. s., 1H), 1.91-1.37 (m, 8H), 1.14 (t, J = 7.2 Hz, 2H), 0.88-0.77 (m, 3H) 1.85 M 534.4 A 284

5-(4- bromobenzenesulfonyl)- 2-butyl-6-hydroxy-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.86- 7.70 (m, 4H), 7.39-7.21 (m, 5H), 2.44 (dt, J = 13.8, 7.0 Hz, 1H), 2.19 (br. s., 1H), 1.50-1.03 (m, 3H), 0.87 (t, J = 7.3 Hz, 3H), 0.72 (br. s., 3H) 1.89 M 505.1 A 285

5-(4- bromobenzenesulfonyl)- 2-(ethoxymethyl)-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.71 (d, J = 8.2 Hz, 2H), 7.61 (d, J = 8.2 Hz, 2H), 7.30-7.14 (m, 5H), 4.30-7.08 (m, 1H), 3.53 (br, s, 2H), 2.28 (br. s., 2H), 0.99 (t, J = 6.9 Hz, 3H), 0.81 (t, J = 7.2 Hz, 3H). 1.74 M 507.1 C 286

5-(4- bromobenzenesulfonyl)- 6-hydroxy-1-[(1S)-1- phenylpropyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.77- 7.55 (m, 4H), 7.32-7.13 (m, 5H), 5.50- 4.95 (m, 1H), 4.22 (br. s., 1H), 3.65 (br. s., 2H), 2.29 (br. s., 2H), 0.99 (br. s., 6H), 0.80 (t, J = 7.1 Hz, 3H) 1.27 M 523.3 C 287

2-butyl-6-hydroxy-5-[4- (2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.98 (br. s., 2H), 7.64 (d, J = 7.0 Hz, 1H), 7.57- 7.46 (m, 3H), 7.37-7.28 (m, 2H), 7.23 (d, J = 7.1 Hz, 1H), 7.16 (d, J = 7.1 Hz, 2H), 6.50 (d, J = 9.2 Hz, 1H), 6.36 (t, J = 6.5 Hz, 1H), 3.2-1.0 (m, 9H), 0.88- 0.79 (br, 3H), 0.6 (br, 3H) 1.5  M 520.4 A 288

2-butyl-5-[4-(5-chloro- 2-oxo-1,2- dihydropyridin-1- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.90 (br. s., 2H), 7.58-7.44 (m, 3H), 7.40- 7.20 (m, 4H), 7.13 (d, J = 7.5 Hz, 2H), 6.50 (d, J = 9.8 Hz, 1H), 4.24-4.06 (m, 1H), 3.59 (br. s., 2H), 3.23 (s, 3H), 1.17 (br. s., 4H), 0.69 (br. s., 3H). 1.45 N 571.2 A 289

2-butyl-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.60 (s, 1H), 8.34 (td, J = 8.1, 2.4 Hz, 1H), 7.97 (d, J = 7.6 Hz, 2H), 7.81 (d, J = 8.2 Hz, 2H), 7.32 (dd, J = 7.9, 3.7 Hz, 3H), 7.26-7.20 (m, 1H), 7.17 (d, J = 7.3 Hz, 2H), 3.45-1.0 (br, m, 9H), 0.84 (t, J = 7.3 Hz, 3H), 0.67 (br. s., 3H) 1.78 M 522.2 A 290

2-butyl-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.85 (s, 1H), 8.62 (d, J = 2.7 Hz, 1H), 8.14 (d, J = 10.1 Hz, 1H), 7.98 (d, J = 7.9 Hz, 2H), 7.88 (d, J = 8.2 Hz, 2H), 7.37-7.29 (m, 2H), 7.26-7.20 (m, 1H), 7.17 (d, J = 7.6 Hz, 2H), 3.45-1.0 (br, m, 9H), 0.84 (t, J = 7.2 Hz, 3H), 0.67 (br. s., 3H) 1.66 M 522.3 A 291

2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.70 (s, 1H), 8.64 (d, J = 5.2 Hz, 1H), 8.00 (d, J = 6.7 Hz, 2H), 7.62 (d, J = 7.9 Hz, 2H), 7.53 (d, J = 5.2 Hz, 1H), 7.35 (d, J = 7.0 Hz, 2H), 7.32-7.23 (m, 4H), 3.45-1.0 (br, m, 9H), 2.30 (s, 3H), 0.87 (t, J = 7.3 Hz, 3H), 0.73 (br. s., 3H) 1.51 M 518.2 A 292

2-butyl-6-hydroxy-5-[4- (2-methylpyrimidin-5- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 9.05 (s, 2H), 8.03-7.87 (m, 3H), 7.34 (br. s., 1H), 7.24 (d, J = 7.4 Hz, 2H), 3.45-1.0 (br, m, 9H), 2.68 (s, 3H), 0.86 (t, J = 7.1 Hz, 3H), 0.69 (br. s., 3H) 1.41 M 519.2 B 293

2-butyl-6-hydroxy-5-[4- (5-methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) δ 8.75 (br. s., 1H), 8.48 (br. s., 1H), 8.02 (br. s., 1H), 7.94 (br. s., 2H), 7.87 (d, J = 7.7 Hz, 2H), 7.33 (d, J = 6.9 Hz, 2H), 7.30-7.22 (m, 3H), 7.18 (s, 2H), 7.07 (s, 2H), 3.45- 1.0 (br, m, 9H), 2.39 (s, 3H), 0.86 (t, J = 7.2 Hz, 3H), 0.70 (br. s., 3H) 1.36 M 518.3 A 294

5-(4-bromo-3- fluorobenzenesulfonyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 7.85 J = 7.5 Hz, 1H), 7.66 (d, J = 7.9 Hz, 1H), 7.55 (d, J = 7.9 Hz, 1H), 7.31-7.18 (m, 5H), 5.53 (br. s., 1H), 4.65-4.38 (m, 2H), 4.29-4.18 (m, 1H), 3.99 (dd, J = 9.6, 6.3 Hz, 1H), 3.72 (br. s., 1H), 3.28 (s, 3H), 1.06 (t, J = 6.4 Hz, 6H. ¹⁹F NMR (376.20 MHz, DMSO-d₆) δ - 106.42 1.86, M 555.0 A 295

5-(4- bromobenzenesulfonyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.75- 7.66 (m, 4H), 7.31-7.20 (m, 5H), 5.50 (br. s., 1H), 4.55 (br. s., 1H), 4.45 (br. s., 1H), 4.28-4.17 (m, 1H), 4.01-3.94 (m, 1H), 3.54 (br. s., 1H), 3.26 (s, 3H), 1.04 (d, J = 5.0 Hz, 6H) 1.75 M 538.9 B 296

5-(4- bromobenzenesulfonyl)- 2-(ethoxymethyl)-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.70 (d, J = 8.2 Hz, 2H), 7.61 (d, J = 8.3 Hz, 2H), 7.28-7.11 (m, 5H), 5.40 (br. s., 1H), 4.34 (br. s., 1H), 4.26-4.08 (m, 2H), 3.98-3.88 (m, 1H), 3.60 (s, 3H), 3.43 (br. s., 1H), 0.98 (t, J = 6.6 Hz, 3H) 1.77 M 523.2 C 297

5-(4- bromobenzenesulfonyl)- 1-[(1S)-2,3-dihydro- 1H-inden-1-yl]-2- (ethoxymethyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.66 (d, J = 14.7 Hz, 4H), 7.25-6.95 (m, 4H), 5.67 (br. s., 1H), 4.55 (br. s., 1H), 3.54 (br. s., 1H), 3.08 (br. s., 1H), 2.85 (br. s., 1H), 2.45-2.22 (m, 3H), 1.13 (br. s., 3H) 1.55 M 507.3 B 298

5-(4-bromo-3- fluorobenzenesulfonyl)- 2-(ethoxymethyl)-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, CHLOROFORM- d) ™ 7.74 (d, J = 6.6 Hz, 1H), 7.69-7.58 (m, 2H), 7.23 (d, J = 6.6 Hz, 1H), 7.03- 6.86 (m, 3H), 5.78 (br. s., 1H), 4.76 (d, J = 13.8 Hz, 1H), 4.29 (br. s, 1H), 4.28 (t, J = 8.5 Hz, 1H), 4.04 (br. s., 1H), 3.61 (br. s., 2H), 3.34 (s, 3H), 1.18 (t, J = 5.8 Hz, 3H). ¹⁹F NMR (471 MHz, CHLOROFORM-d) ™ −103.78 (br. s., 1F), −112.10 (br. s., 1F) 0.9 M 559.1 A 299

5-(4- bromobenzenesulfonyl)- 1-[(1S)-2,3-dihydro- 1H-inden-1-yl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.75- 7.61 (m, 4H), 7.17 (d, J = 16.8 Hz, 2H), 7.07 (br. s., 2H), 5.70 (br. s., 1H), 4.57 (br. s., 1H), 3.16-3.02 (m, 1H), 2.86 (br. s., 1H), 2.41 (br. s., 1H), 2.33 (br. s., 1H), 1.19-1.07 (m, 6H) 1.74 M 520.0 B 300

5-(4-bromo-3- fluorobenzenesulfonyl)- 2-(ethoxymethyl)-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.77 (t, J = 7.5 Hz, 1H), 7.64 (d, J = 8.2 Hz, 1H), 7.53 (d, J = 8.2 Hz, 1H), 7.28-7.22 (m, 2H), 7.21-7.12 (m, 3H), 5.41 (br. s., 1H), 4.34 (br. s., 1H), 4.27-4.08 (m, 2H), 3.94 (dd, J = 9.2, 6.1 Hz, 1H), 3.55 (m, 1H), 3.44 (br. s., 1H), 3.27 (s, 3H), 0.99 (t, J = 6.9 Hz, 3H). ¹⁹F NMR (376.20 Hz, DMSO-d₆) δ 107.18 1.84 M 541.3 A 301

3-[(1R)-1-[5-(4-bromo- 3- fluorobenzenesulfonyl)- 2-(ethoxymethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl]- 2- methoxyethyl] benzonitrile ¹H NMR (400 MHz, CHLOROFORM- d) ™ 7.72-7.58 (m, 3H), 7.57-7.50 (m, 2H), 7.46 (d, J = 8.1 Hz, 1H), 7.39-7.31 (m, 1H), 5.69 (br. s., 1H), 4.81 (d, J = 13.2 Hz, 1H), 4.41 (br. s 1H), 4.29 (t, J = 9.0 Hz, 1H), 4.08 (dd, J = 9.4, 4.5 Hz, 1H), 3.66 (d, J = 5.7 Hz, 2H), 3.33 (s, 3H), 1.20 (t, J = 6.8 Hz, 3H). ¹⁹F NMR (377 MHz, CHLOROFORM-d) ™ - 103.45 (br. s., 1F) 0.84 M 566.1 A 302

3-[(1S)-1-[5-(4- bromobenzenesulfonyl)- 2-butyl-4-hydroxy-6- oxo-1,6- dihydropyrimidin-1- yl]propyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) d 7.66 (br. s., 3H), 7.61 (br. s., 3H), 7.47 (br. s., 2H), 2.42-2.19 (m, 2H), 1.82-1.02 (m, 4H), 0.76 (t, J = 7.2 Hz, 6H). 1.59 M 531.0 A 303

5-(4- cyclopropylbenzene- sulfonyl)-1-[(1S)-2,3- dihydro-1H-inden-1- yl]-2-(ethoxymethyl)-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (400 MHz, CHLOROFORM- d) ™ 8.13-7.70 (m, 1H), 7.30-6.47 (m, 7H), 5.90 (br. s., 1H), 4.71-4.30 (m, 1H), 3.61 (br. s., 1H), 3.24 (br. s., 1H), 2.97 (br. s., 1H), 2.47 (br. s., 1H), 2.02- 1.92 (m, 1H), 1.70-1.03 (m, 8H), 0.93- 0.76 (m, 2H) 0.92 M 467.1 A 304

5-[3-fluoro-4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (t, J = 8.2 Hz, 1H), 7.70 (dd, J = 17.0, 8.6 Hz, 2H), 7.55 (t, J = 7.6 Hz, 1H), 7.35- 7.21 (m, 6H), 5.55 (br. s., 1H), 4.71- 4.43 (m, 2H), 4.32-4.21 (m, 1H), 4.02 (dd, J = 9.3, 6.7 Hz, 1H), 3.29 (s, 3H), 2.24 (s, 3H), 1.07 (t, J = 6.1 Hz, 6H). ¹⁹F NMR (376.20 MHz, DMSO-d₆) δ −69.03, −113.65 1.81 M 586.0 A 305

2-(ethoxymethyl)-5-[4- (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.58 (br. s., 1H), 8.32 (br. s., 1H), 7.90 (d, J = 7.3 Hz, 2H), 7.77 (d, J = 7.5 Hz, 2H), 7.37-7.12 (m, 6H), 4.25 (br. s., 1H), 2.54 (s, 3H), 2.31 (br. s., 2H), 1.07- 0.95 (m, 3H), 0.90-0.78 (m, 3H). 1.65 M 524.3 A 306

2-(ethoxymethyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.94 (d, J = 7.9 Hz, 2H), 7.58 (d, J = 8.1 Hz, 2H), 7.51 (br. s., 1H), 7.37-7.02 (m, 8H), 4.67-4.53 (m, 1H), 2.55 (s, 3H), 2.50-2.20 (m, 2H), 2.28 (s, 3H), 1.06 (t, J = 6.7 Hz, 3H), 0.85 (t, J = 7.3 Hz, 3H) 1.53 M 520.3 A 307

2-(ethoxymethyl)-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.8 Hz, 1H), 7.92 (d, J = 7.7 Hz, 2H), 7.53 (d, J = 7.9 Hz, 2H), 7.34-7.19 (m, 6H), 4.55 (br. s., 1H), 3.59 (br. s., 2H), 2.47-2.34 (m, 1H), 2.25 (br. s., 1H), 2.12 (s, 3H), 1.04 (t, J = 6.6 Hz, 3H), 0.84 (t, J = 7.2 Hz, 3H) 1.45 M 538.2 A 308

2-(ethoxymethyl)-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.87 (d, J = 7.9 Hz, 2H), 7.81 (t, J = 8.2 Hz, 1H), 7.44 (d, J = 8.0 Hz, 2H), 7.29-7.14 (m, 5H), 7.11-7.04 (m, 1H), 4.26 (br, s, 1H), 3.54 (br, s, 2H), 2.35 (s, 3H), 2.30 (br. s., 2H), 1.00 (t, J = 6.9 Hz, 3H), 0.82 (t, J = 7.2 Hz, 3H) 1.45 M 538.4 A 309

2-(ethoxymethyl)-6- hydroxy-5-[4-(6- methoxy-2- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (d, J = 8.0 Hz, 2H), 7.55 (d, J = 8.3 Hz, 1H), 7.39 (d, J = 8.0 Hz, 2H), 7.28-7.13 (m, 6H), 6.73 (d, J = 8.5 Hz, 1H), 4.30- 4.17 (m, 1H), 3.48 (br. s., 2H), 2.35 (s, 3H), 2.31 (br. s., 2H), 1.00 (t, J = 6.8 Hz, 3H), 0.82 (t, J = 7.2 Hz, 3H) 1.51 M 550.4 A 310

2-(ethoxymethyl)-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.46 (d, J = 3.5 Hz, 1H), 7.87 (d, J = 7.7 Hz, 2H), 7.61 (d, J = 7.7 Hz, 1H), 7.43 (d, J = 8.0 Hz, 2H), 7.35-7.30 (m, 1H), 7.28- 7.21 (m, 4H), 7.18 (d, J = 7.2 Hz, 1H), 5.29 (br. s., 1H), 4.26 (br. s., 1H), 3.62 (br. s., 1H), 3.42 (br. s., 1H), 2.40 (s, 3H), 2.30 (br. s., 2H), 1.00 (t, J = 6.9 Hz, 3H), 0.82 (t, J = 7.2 Hz, 3H) 1.42 M 520.2 A 311

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.87 (d, J = 7.6 Hz, 2H), 7.81 (t, J = 8.2 Hz, 1H), 7.44 (d, J = 7.9 Hz, 2H), 7.24 (br. s., 4H), 7.17 (br. s., 1H), 7.08 (d, J = 6.1 Hz, 1H), 5.20 (br s, 1H), 4.22 (br. s., 1H), 3.56 (br. s., 1H), 2.35 (s, 3H), 2.31 (br. s., 2H), 1.00 (br. s., 6H), 0.82 (t, J = 7.0 Hz, 3H) 1.79 M 552.2 A 312

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.9 Hz, 1H), 7.91 (d, J = 7.7 Hz, 2H), 7.51 (d, J = 8.0 Hz, 2H), 7.31-7.18 (m, 7H), 5.26 (s, 1H), 4.39 (br. s., 1H), 3.51 (br. s., 1H), 2.44-2.33 (m, 1H), 2.26 (br. s., 1H), 2.13 (s, 3H), 1.03 (br. s., 6H), 0.84 (t, J = 7.2 Hz, 3H) 1.49 M 552.0 A 313

6-hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.63 (d, J = 4.7 Hz, 1H), 7.97 (d, J = 7.7 Hz, 1H), 7.91 (d, J = 8.1 Hz, 2H), 7.65-7.61 (m, 1H), 7.57 (d, J = 8.1 Hz, 2H), 7.34- 7.27 (m, 5H), 7.24 (br. s., 1H), 5.33 (br. s., 1H), 4.56 (br. s., 1H), 3.64 (br. s., 1H), 2.48 (s, 3H), 2.46-2.40 (m, 1H), 2.22 (br. s., 3H), 1.05 (d, J = 4.8 Hz, 6H), 0.85 (t, J = 7.3 Hz, 3H) 1.36 M 534.4 A 314

6-hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-phenylpropyl]- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.52 (s, 1H), 8.47 (d, J = 4.1 Hz, 1H), 7.90 (d, J = 7.1 Hz, 2H), 7.51 (d, J = 7.5 Hz, 2H), 7.34-7.16 (m, 6H), 5.33 (br. s., 1H), 4.44 (br. s., 1H), 3.55 (br. s., 1H), 2.40 (d, J = 5.5 Hz, 1H), 2.25 (br. s., 1H), 2.22 (s, 3H), 1.04 (br. s., 6H), 0.84 (t, J = 6.6 Hz, 3H) 1.38 M 534.1 A 315

2-(ethoxymethyl)-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.52 (s, 1H), 8.46 (d, J = 4.6 Hz, 1H), 7.88 (d, J = 7.9 Hz, 2H), 7.47 (d, J = 8.0 Hz, 2H), 7.29-7.16 (m, 7H), 5.42 (br. s., 1H), 4.45-4.14 (m, 3H), 4.01-3.93 (m, 1H), 3.29 (s, 3H), 2.23 (s, 3H), 1.01 (t, J = 6.9 Hz, 3H) 1.03 M 536.2 A 316

2-(ethoxymethyl)-5-[4- (2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.9 Hz, 1H), 7.90 (d, J = 7.9 Hz, 2H), 7.48 (d, J = 8.1 Hz, 2H), 7.29-7.14 (m, 7H), 5.4 (br s, 1H), 4.33 (br. s., 1H), 4.29-4.23 (m, 1H), 4.16 (br. s., 1H), 4.00-3.92 (m, 1H), 3.4-2.9 (br s, 2H), 3.28 (s, 3H), 2.14 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H) 1.51 M 554.1 A 317

2-(ethoxymethyl)-5-[4 (6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.57 (br. s., 1H), 8.35-8.27 (m, 1H), 8.00- 7.75 (m, 4H), 7.34-7.14 (m, 6H), 4.64- 4.35 (m, 1H), 4.28-3.91 (m, 2H), 3.60 (br s, 2H), 3.26 (s, 3H), 1.06-0.98 (m, 3H) 1.54 M 540.4 B 318

2-(ethoxymethyl)-5-[4- (6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.87 (d, J = 7.6 Hz, 2H), 7.81 (t, J = 8.0 Hz, 1H), 7.44 (d, J = 7.6 Hz, 2H), 7.25 (d, J = 7.1 Hz, 2H), 7.19 (d, J = 7.4 Hz, 3H), 7.09 (d, J = 8.2 Hz, 1H), 5.42 (br. s., 1H), 4.34 (br. s., 1H), 4.28-4.22 (m, 1H), 4.16 (br. s., 1H), 3.96 (d, J = 5.8 Hz, 1H), 3.55-3.44 (m, 1H), 3.28 (s, 3H), 2.35 (s, 3H), 1.00 (t, J = 6.7 Hz, 3H) 1.64 M 554.1 A 319

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (d, J = 3.6 Hz, 1H), 7.84 (br. s., 2H), 7.61 (d, J = 7.2 Hz, 1H), 7.43 (d, J = 6.6 Hz, 2H), 7.35-7.29 (m, 1H), 7.18 (br. s., 1H), 7.12 (br. s., 1H), 7.06 (br. s., 1H), 6.97 (d, J = 6.6 Hz, 1H), 5.65 (br. s., 1H), 4.45 (br. s., 1H), 3.51 (br. s., 1H), 3.13- 3.04 (m, 1H), 2.84 (br. s., 1H), 2.40 (s, 3H), 2.37 (br. s., 2H), 1.13 (br. s., 3H) 1.07 M 518.0 A 320

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-5-[4-(6- fluoro-2-methylpyridin- 3-yl)benzenesulfonyl]- 6-hydroxy-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.82 (d, J = 13.9 Hz, 3H), 7.47 (d, J = 6.9 Hz, 2H), 7.25-7.13 (m, 2H), 7.08 (br. s., 3H), 5.70 (br. s., 1H), 4.57 (br. s., 1H), 3.62 (br. s., 1H), 3.14-3.02 (m, 1H), 2.88 (br. s., 1H), 2.46-2.36 (m, 2H), 2.34 (br. s., 3H), 1.13 (d, J = 16.7 Hz, 6H) 1.88 M 550.3 A 321

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.86 (d, J = 7.8 Hz, 2H), 7.81 (t, J = 8.2 Hz, 1H), 7.44 (d, J = 8.0 Hz, 2H), 7.28-7.22 (m, 2H), 7.19 (d, J = 6.6 Hz, 3H), 7.09 (d, J = 8.2 Hz, 1H), 5.38 (br. s., 1H), 4.33- 4.24 (m, 1H), 4.18 (br. s., 1H), 3.97- 3.91 (m, 1H), 3.56-3.48 (m, 2H), 3.26 (s, 3H), 2.35 (s, 3H), 1.01 (d, J = 5.3 Hz, 6H) 1.74 M 568.1 A 322

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-5-[4-(5- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.81 (br. s., 1H), 8.61 (d, J = 2.2 Hz, 1H), 8.10 (d, J = 9.9 Hz, 1H), 7.87 (br. s., 3H), 7.29- 7.03 (m, 4H), 5.70 (br. s., 1H), 4.64 (br. s., 1H), 3.66-3.52 (m, 1H), 3.18- 3.05 (m, 1H), 2.86 (br. s., 1H), 2.47- 2.21 (m, 2H), 1.14 (br. s., 3H) 1.41 M 522.0 A 323

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]- 1,4-dihydropyrimidin-4- one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.63- 8.49 (m, 2H), 7.88 (d, J = 7.0 Hz, 1H), 7.54 (d, J = 7.1 Hz, 2H), 7.33 (d, J = 4.3 Hz, 1H), 7.23-7.03 (m, 5H), 5.75 (br. s., 1H), 4.79-4.63 (m, 1H), 3.10 (d, J = 11.3 Hz, 1H), 2.89 (s, 1H), 2.47-2.29 (m, 2H), 2.24 (s, 3H), 1.16 (br. s., 3H) 1.21 M 518.4 A 324

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-5-[4-(2- fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 4.6 Hz, 1H), 7.87 (br. s., 2H), 7.49 (d, J = 6.6 Hz, 2H), 7.28-7.02 (m, 5H), 5.68 (br. s., 1H), 4.57 (br. s., 1H), 6.61 (m, 2H), 3.08 (d, J = 10.7 Hz, 1H), 2.86 (br. s., 1H), 2.37 (br. s., 2H), 2.12 (br. s., 3H), 1.14 (br. s., 3H) 1.61 M 536.4 A 325

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-5-[4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.54 (br. s., 1H), 8.29 (br. s., 1H), 7.85 (br. s., 2H), 7.74 (br. s., 2H), 7.28 (d, J = 6.1 Hz, 1H), 7.21-7.02 (m, 3H), 6.94 (d, J = 7.0 Hz, 1H), 5.63 (br. s., 1H), 4.39 (br. s., 1H), 3.73 (m, 3H), 3.14-3.02 (m, 1H), 2.84 (br. s., 1H), 2.34 (br. s., 2H), 1.11 (br. s., 3H) 1.54 M 522.1 A 326

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-2- (ethoxymethyl)-5-[4-(6- fluoro-2-methylpyridin- 3-yl)benzenesulfonyl]- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.89- 7.77 (m, 3H), 7.46 (d, J = 7.2 Hz, 2H), 7.23-7.12 (m, 2H), 7.10-7.00 (m, 3H), 5.68 (br. s., 1H), 4.58 (br. s., 1H), 3.70 (m, 3H), 3.08 (d, J = 10.9 Hz, 1H), 2.85 (br. s., 1H), 2.41 (br. s., 2H), 2.34 (s, 3H), 1.14 (br. s., 3H) 1.39 M 536.0 A 327

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 4.9 Hz, 1H), 7.89 (d, J = 7.7 Hz, 2H), 7.47 (d, J = 8.0 Hz, 2H), 7.28-7.21 (m, 3H), 7.19 (d, J = 7.6 Hz, 3H), 5.38 (br. s., 1H), 4.34-4.23 (m, 2H), 4.17 (br. s., 1H), 3.94 (d, J = 5.7 Hz, 1H), 3.57- 3.46 (m, 1H), 3.26 (s, 3H), 2.14 (s, 3H), 1.01 (d, J = 5.6 Hz, 6H) 1.74 M 568.1 A 328

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(2-(2 methylpyridin-3- yl)benzenesulfonyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (d, J = 7.3 Hz, 2H), 7.61 (d, J = 7.4 Hz, 1H), 7.43 (d, J = 7.7 Hz, 2H), 7.33 (d, J = 3.9 Hz, 1H), 7.28-7.14 (m, 5H), 5.38 (br. s., 1H), 4.27 (d, J = 6.4 Hz, 2H), 4.16 (br. s., 1H), 3.93 (br. s., 1H), 3.72-3.59 (m, 2H), 3.26 (s, 3H), 2.40 (br. s., 3H), 1.01 (br. s., 6H) 1.17 M 550.0 A 329

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.51 (s, 1H), 8.45 (d, J = 4.7 Hz, 1H), 7.88 (d, J = 7.9 Hz, 2H), 7.46 (d, J = 8.1 Hz, 2H), 7.28-7.22 (m, 3H), 7.19 (d, J = 7.0 Hz, 3H), 5.38 (br. s., 1H), 4.34-4.23 (m, 2H), 4.17 (br. s., 1H), 3.97-3.91 (m, 1H), 3.51 (br. s., 1H), 3.26 (s, 3H), 2.23 (s, 3H), 1.01 (d, J = 5.3 Hz, 6H) 1.18 M 550.2 A 330

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-6-hydroxy- 5-[4-(2-methylpyridin- 3-yl)benzenesulfonyl]- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.47 (d, J = 4.1 Hz, 1H), 7.82 (br. s., 2H), 7.61 (d, J = 7.3 Hz, 1H), 7.42 (d, J = 6.2 Hz, 2H), 7.34-7.29 (m, 1H), 7.17 (br. s., 1H), 7.11 (br. s, 1H), 7.05 (br. s., 1H), 6.98 (br. s., 1H), 5.64 (br. s., 1H), 4.37 (br. s., 1H), 3.45 (br. s., 1H), 3.09 (br. s., 1H), 2.85 (br. s., 1H), 2.41 (br. s., 3H), 2.37 (br. s., 2H), 1.11 (d, J = 18.0 Hz, 6H) 1.33 M 532.3 A 331

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-5-[4-(2- fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]- 6-hydroxy-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 4.9 Hz, 1H), 7.85 (br. s., 2H), 7.46 (d, J = 7.1 Hz, 2H), 7.23 (d, J = 4.2 Hz, 1H), 7.17 (br. s., 1H), 7.11 (br. s., 1H), 7.05 (br. s., 1H), 6.98 (br. s., 1H), 5.64 (br. s., 1H), 4.40 (br. s., 1H), 3.60-3.47 (m, 1H), 3.08 (dd, J = 14.7, 7.4 Hz, 1H), 2.85 (br. s., 1H), 2.37 (br. s., 2H), 2.13 (s, 3H), 1.11 (d, J = 15.1 Hz, 6H) 1.73 M 550.0 A 332

1-[(1S)-2,3-dihydro-1H- inden-1-yl]-6-hydroxy- 5-[4-(3-methylpyridin- 4-yl)benzenesulfonyl]- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.50 (s, 1H), 8.45 (d, J = 4.5 Hz, 1H), 7.84 (br. s., 2H), 7.45 (br. s., 2H), 7.24 (d, J = 4.2 Hz, 1H), 7.17 (br. s., 1H), 7.11 (br. s., 1H), 7.05 (br. s., 1H), 6.98 (br. s., 1H), 5.64 (br. s., 1H), 4.40 (br. s., 1H), 3.59- 3.48 (m, 1H), 3.14-3.02 (m, 1H), 2.90- 2.78 (m, 1H), 2.37 (br. s., 2H), 2.22 (br. s., 3H), 1.11 (d, J = 14.2 Hz, 6H) 1.21 M 532.0 A 333

5-[3-fluoro-4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.17 (d, J = 5.0 Hz, 1H), 7.73 (dd, J = 15.3, 8.8 Hz, 2H), 7.56 (t, J = 7.4 Hz, 1H), 7.33- 7.20 (m, 6H), 5.55 (br. s., 1H), 4.72- 4.47 (m, 2H), 4.31-4.21 (m, 1H), 4.02 (dd, J = 9.4, 6.6 Hz, 1H), 3.28 (s, 3H), 2.03 (s, 3H), 1.07 (t, J = 6.6 Hz, 6H) 1.80 M 586.2 A 334

2-(ethoxymethyl)-5-[4- (5-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1- phenylpropyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.82 (s, 1H), 8.60 (d, J = 2.3 Hz, 1H), 8.10 (d, J = 10.1 Hz, 1H), 7.94-7.80 (m, 4H), 7.30-7.13 (m, 5H), 4.25 (br. s., 1H), 2.31 (br. s., 2H), 1.00 (t, J = 6.9 Hz, 5H), 0.83 (t, J = 7.3 Hz, 5H) 1.54 M 524.3 A 335

5-[3-fluoro-4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.46 (br. s., 1H), 8.22 (t, J = 7.7 Hz, 1H), 7.81- 7.64 (m, 3H), 7.41-7.34 (m, 1H), 7.32- 7.23 (m, 5H), 5.53 (br. s., 1H), 4.70- 4.41 (m, 2H), 4.32-4.20 (m, 1H), 4.01 (dd, J = 9.3, 6.6 Hz, 1H), 3.29 (s, 3H), 1.06 (t, J = 5.7 Hz, 6H). ¹⁹F NMR (376.20 MHz, DMSO-d₆) δ −66.88, −116.66 1.75 M 572.0 A 336

5-[3-fluoro-4-(3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.73- 8.57 (m, 2H), 7.74 (dd, J = 19.1, 8.7 Hz, 2H), 7.56 (t, J = 7.5 Hz, 1H), 7.42 (d, J = 4.9 Hz, 1H), 7.34-7.19 (m, 5H), 5.57 (br. s., 1H), 4.72 4.47 (m, 2H), 4.31- 4.22 (m, 1H), 4.03 (dd, J = 9.6, 6.6 Hz, 1H), 3.28 (s, 3H), 2.15 (s, 3H), 1.07 (t, J = 6.7 Hz, 6H) 1.24 M 568.0 A 337

5-(3,4- difluorobenzenesulfonyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2- [(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.81- 7.71 (m, 1H), 7.62 (br. s., 1H), 7.55- 7.45 (m, 1H), 7.28-7.22 (m, 2H), 7.21- 7.14 (m, 3H), 5.40 (br. s., 1H), 4.31 (br. s., 1H), 4.28-4.24 (m, 1H), 4.20 (br. 1H), 3.96-3.89 (m, 1H), 3.49 (br. s., 1H), 3.29 (s, 3H), 1.01 (d, J = 3.7 Hz, 6H) 1.73 M 495.3 A 338

2-(ethoxymethyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.16 (d, J = 4.9 Hz, 1H), 7.72 (dd, J = 15.4, 8.7 Hz, 2H), 7.50 (t, J = 7.5 Hz, 1H), 7.30- 7.17 (m, 6H), 5.45 (br. s., 1H), 4.42 (d, J = 11.9 Hz, 1H), 4.32-4.16 (m, 2H), 3.98 (dd, J = 9.5, 6.4 Hz, 1H), 3.44 (br. s., 2H), 2.04 (s, 3H), 3.28 (s, 3H), 1.02 (t, J = 6.9 Hz, 3H) 1.68 M 572.2 A 339

2-(ethoxymethyl)-5-[3- fluoro-4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.85 (t, J = 8.2 Hz, 1H), 7.73-7.64 (m, 2H), 7.46 (t, J = 7.6 Hz, 1H), 7.29-7.09 (m, 6H), 5.43 (br. s., 1H), 4.34 (d, J = 11.0 Hz, 1H), 4.27 (dd, J = 9.5, 6.4 Hz, 1H), 4.16 (br. s., 1H), 3.97 (dd, J = 9.3, 6.0 Hz, 1H), 3.54-3.33 (m, 2H), 3.28 (s, 3H), 2.26 (s, 3H), 1.01 (t, J = 7.0 Hz, 3H). ¹⁹F NMR (376.20 Hz, DMSO-d₆) ™ −69.33 (1F), −114.75 (1F) 1.77 M 572.2 A 340

2-(ethoxymethyl)-5-[3- fluoro-4-(3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.76- 8.58 (m, 2H), 7.74 (dd, J = 19.7, 8.7 Hz, 2H), 7.56 (t, J = 7.5 Hz, 1H), 7.47 (d, J = 4.6 Hz, 1H), 7.35-7.21 (m, 5H), 5.55 (br. s., 1H), 4.77-4.47 (m, 2H), 4.25 (dd, J = 9.5, 6.4 Hz, 1H), 4.03 (dd, J = 9.5, 6.7 Hz, 1H), 3.55 (m, 1H), 3.32-3.26 (s, 3H), 3.26-3.20 (m, 1H), 2.16 (s, 3H), 1.05 (t, J = 6.9 Hz, 3H) 1.14 M 554.4 A 341

2-(ethoxymethyl)-5-[3- fluoro-4-(6- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.44 (br. s., 1H), 8.20 (t, J = 7.3 Hz, 1H), 7.76- 7.63 (m, 3H), 7.34 (d, J = 6.7 Hz, 1H), 7.29-7.14 (m, 5H), 5.43 (br. s., 1H), 4.35 (br. s., 1H), 4.30-4.23 (m, 1H), 4.19 (d, J = 11.9 Hz, 1H), 4.03-3.93 (m, 1H), 3.54-3.43 (m, 2H), 3.26 (s, 3H), 1.01 (t, J = 6.6 Hz, 3H). ¹⁹F NMR (376.20 Hz, DMSO-d₆) ™ −69.20 (1F), −117.56 (1F) 1.71 M 558.2 A 342

1-[(4S)-3,4-dihydro-2H- 1-benzopyran-4-yl]-2- (ethoxymethyl)-5-[4-(2- fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]- 6-hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.12 (d, J = 4.9 Hz, 1H), 7.96-7.81 (m, 2H), 7.45 (d, J = 7.9 Hz, 2H), 7.24 (d, J = 4.6 Hz, 1H), 7.00 (t, J = 7.3 Hz, 1H), 6.80- 6.64 (m, 3H), 5.35 (br. s., 1H), 4.37 (br. s., 2H), 4.09 (t, J = 11.4 Hz, 1H), 3.54 (d, J = 7.0 Hz, 2H), 3.38-3.11 (m, 3H), 2.14 (s, 3H), 1.10 (t, J = 6.6 Hz, 2H) 1.63 M 552.3 B 343

3-[(1R)-1-[2- (ethoxymethyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl]- 2- methoxyethyl] benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 8.14 (d, J = 4.9 Hz, 1H), 7.72-7.64 (m, 3H), 7.59-7.53 (m, 2H), 7.47 (q, J = 7.7 Hz, 2H), 7.25 (d, J = 4.9 Hz, 1H), 5.36 (br. s., 1H), 4.41 (br. s., 1H), 4.34-4.28 (m, 1H), 4.22 (br. s., 1H), 3.97-3.91 (m, 1H), 3.31 (s, 3H), 3.17 (br. s., 2H), 2.03 (s, 3H), 1.01 (br. s., 3H). ¹⁹FNMR (376.20 MHz, DMSO-d₆) ™ −71.50, −114.39 1.74 M, 597.2 A 344

3-[(1R)-1-[2- (ethoxymethyl)-5-[3- fluoro-4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl]- 2- methoxyethyl] benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.84 (t, J = 8.2 Hz, 1H), 7.70-7.62 (m, 3H), 7.60-7.54 (m, 2H), 7.51-7.42 (m, 2H), 7.12 (d, J = 8.5 Hz, 1H), 5.35 (br. s., 1H), 4.42 (d, J = 11.9 Hz, 1H), 4.31 (dd, J = 9.2, 6.4 Hz, 1H), 4.21 (d, J = 11.9 Hz, 1H), 3.94 (dd, J = 9.3, 6.3 Hz, 1H), 3.31 (s, 3H), 3.29 (s, 2H), 2.24 (s, 3H), 1.01 (t, J = 6.9 Hz, 3H). ¹⁹FNMR (376.20 MHz, DMSO-d₆) ™ −69.31, −114.56 1.33 M 597.2 A 345

3-[(1R)-1-[2- (ethoxymethyl)-5-[3- fluoro-4-(3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl]- 2- methoxyethyl] benzonitrile ¹H NMR (500 MHz, DMSO-d₆) ™ 7.82 (s, 1H), 7.75-7.63 (m, 5H), 7.52 (q, J = 7.9 Hz, 2H), 7.27-7.04 (m, 3H), 5.50 (br. s., 1H), 4.78-4.57 (m, 2H), 4.37- 4.27 (m, 1H), 4.01-3.94 (m, 1H), 3.51 (br s, 2H), 3.31 (s, 3H), 2.17 (br. s., 3H), 1.07 (t, J = 6.5 Hz, 3H). ¹⁹FNMR (376.20 MHz, DMSO-d₆) ™ −113.24 1.27 M 579.2 A 346

2-(ethoxymethyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-1- [1-(3-fluorophenyl)-2- methoxyethyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.15 (d, J = 4.9 Hz, 1H), 7.70 (dd, J = 17.3, 8.8 Hz, 2H), 7.48 (t, J = 7.5 Hz, 1H), 7.33- 7.23 (m, 2H), 7.06-6.98 (m, 2H), 6.94 (d, J = 10.7 Hz, 1H), 5.35 (br. s., 1H), 4.38 (d, J = 10.6 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 11.9 Hz, 1H), 3.93 (dd, J = 9.2, 6.2 Hz, 1H), 3.52 (br. s., 1H), 3.28 (s, 3H), 2.04 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H) 1.81 M 590.0 A 347

2-(ethoxymethyl)-5-[3- fluoro-4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-1- [1-(3-fluorophenyl)-2- methoxyethyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.84 (t, J = 8.2 Hz, 1H), 7.72-7.61 (m, 2H), 7.46 (t, J = 7.5 Hz, 1H), 7.30 (q, J = 7.6 Hz, 1H), 7.12 (d, J = 6.0 Hz, 1H), 7.07- 6.98 (m, 2H), 6.94 (d, J = 10.9 Hz, 1H), 5.36 (br. s., 1H), 4.38 (d, J = 11.7 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 10.0 Hz, 1H), 3.94 (dd, J = 9.2, 6.2 Hz, 1H), 3.51 (d, J = 11.9 Hz, 1H), 3.28 (s, 3H), 2.25 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H) 1.83 M 590.3 A 348

3-[(1S)-1-[2-butyl-5-(4- cyclopropylbenzene- sulfonyl)-6-hydroxy- 4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz) ™ 7.60- 7.86 (m, 4H), 7.49 (br. s., 2H), 7.09 (d, J = 7.4 Hz, 2H), 2.34 (br. s., 2H), 1.22 (br. s., 4H), 0.94-1.09 (m, 3H), 0.79 (t, J = 7.1 Hz, 6H), 0.70 ppm (br. s., 2H) 1.56 N 492.1 A 349

5-(4- bromobenzenesulfonyl)- 6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 7.76- 7.56 (m, 4H), 7.33-7.10 (m, 5H), 5.83- 5.35 (m, 1H), 4.67 (br. s., 1H), 4.32- 4.12 (m, 1H), 3.91-3.74 (m, 2H), 3.27 (s, 3H), 2.38-2.25 (m, 1H), 1.91 (m, 2H), 1.77 (br. s., 1H), 1.65 (br. s., 1H) 1.61 M 535.0 C 350

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- (oxolan-2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d6) ™ 8.79- 8.26 (m, 1H), 7.91 (br. s., 2H), 7.47 (d, J = 7.6 Hz, 2H), 7.27 (br. s., 1H), 7.21- 7.11 (m, 4H), 5.62 (br. s., 1H), 4.98- 4.55 (m, 1H), 4.32-4.16 (m, 1H), 3.87- 3.78 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.27 and 2.20 (s, 3H), 2.14- 1.63 (m, 4H). 1.12 M 548.2 A 351

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- (oxolan-2-yl)-1,4- dihydropyrimidin-4-one mixture of two diastereoisomers; ¹H NMR (500 MHz, DMSO-d₆) ™ 8.51 (s, 1H), 8.46 (d, J = 4.6 Hz, 1H), 8.05-7.84 (m, 2H), 7.56-7.42 (m, 2H), 7.34-7.10 (m, 6H), 5.52 (br. s., 1H), 4.98-4.55 (m, 1H), 4.32-4.16 (m, 1H), 3.87-3.78 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.27 and 2.20 (s, 3H), 2.14-1.63 (m, 4H). First eluting enantiomer, e.e 97%, RT = 12.4 min. (Column: Chiralpak IC, 4.6 × 250 mm, 5 micron; Mobile Phase: 40% MeOH:DEA/60% CO₂; Flow Conditions: 2.0 mL/min, 150 Bar, 40° C.; Detector Wavelength: 220 nm). 1.05 M 548.2 A 352

6-hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-2- (oxolan-2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d6) ™ 8.52 (br. s., 2H), 7.88 (br. s., 2H), 7.46 (br. s., 2H), 7.32-7.10 (m, 6H), 5.53 (br. s., 1H), 4.98-4.55 (m, 1H), 4.32-4.16 (m, 1H), 3.87-3.78 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.27 and 2.20 (s, 3H), 2.14-1.63 (m, 4H). Second eluting enantiomer, e.e 97%, RT = 13.5 min. (Column: Chiralpak IC, 4.6 × 250 mm, 5 micron; Mobile Phase: 40% MeOH:DEA/60% CO₂; Flow Conditions: 2.0 mL/min, 150 Bar, 40° C.; Detector Wavelength: 220 nm). 1.15 M 548.2 A 353

5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.11 (d, J = 4.8 Hz, 1H), 7.92 (d, J = 7.9 Hz, 2H), 7.50 (d, J = 8.2 Hz, 2H), 7.36-7.14 (m, 6H), 5.48 (br. s., 1H), 5.05-4.58 (m, 1H), 4.23 (dd, J = 9.5, 6.4 Hz, 1H), 3.85 (br. s., 1H), 3.60 (m, 2H), 3.27 (s, 3H), 2.44-2.20 (m, 1H), 2.13 (s, 3H), 2.06-1.66 (m, 3H). ¹⁹F NMR (376.20 Hz, DMSO-d₆) ™ 71.76 1.51 M 566.0 A 354

5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) ™ 8.71- 8.53 (m, 1H), 8.44-8.26 (m, 1H), 8.00- 7.68 (m, 4H), 7.43-7.01 (m, 6H), 5.51 (br. s., 1H), 4.98-4.52 (m, 1H), 4.35- 4.16 (m, 1H), 3.88-3.57 (m, 2H), 3.44 (m, 1H), 2.31-1.68 (m, 4H) 1.45 M 552.1 A 355

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one a mixture of two diastereoisomers: ¹H NMR (500 MHz, DMSO-d₆) ™ 8.05- 7.74 (m, 3H), 7.55-7.39 (m, 2H), 7.33- 6.98 (m, 6H), 5.50 (br. s., 1H), 4.62 (br. s., 1H), 4.34-4.15 (m, 1H), 3.89-3.74 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.37 and 2.35 (s, 3H), 2.14-1.63 (m, 4H). ¹⁹F NMR (376.20 Hz, DMSO- d₆) ™ 70.40 1.62 M 566.1 A 356

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d6) ™ 7.90 (d, J = 7.3 Hz, 2H), 7.82 (t, J = 8.0 Hz, 1H), 7.46 (d, J = 7.9 Hz, 2H), 7.26 (d, J = 7.2 Hz, 2H), 7.23-7.13 (m, 3H), 7.10 (d, J = 6.1 Hz, 1H), 5.50 (br. s., 1H), 4.62 (br. s., 1H), 4.34-4.15 (m, 1H), 3.89- 3.74 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.37 and 2.35 (s, 3H), 2.14- 1.63 (m, 4H). 19F NMR (376.20 Hz, DMSO-d₆) ™ 70.40. 1.62 M 566.1 A 357

5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) ™ 7.98- 7.74 (m, 3H), 7.51-7.39 (m, 2H), 7.32- 7.12 (m, 5H), 7.10 (d, J = 6.0 Hz, 1H), 5.50 (br. s., 1H), 4.62 (br. s., 1H), 4.34- 4.15 (m, 1H), 3.89-3.74 (m, 1H), 3.71 (br. s., 1H), 3.50 (br. s., 1H), 2.37 and 2.35 (s, 3H), 2.14-1.63 (m, 4H). 19F NMR (376.20 Hz, DMSO-d₆) ™ 70.40. 1.62 M 566.1 A 358

5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d6) ™ 8.57 (br. s., 1H), 8.31 (t, J = 6.9 Hz, 1H), 7.93 (d, J = 7.0 Hz, 2H), 7.77 (d, J = 7.9 Hz, 2H), 7.34-7.24 (m, 3H), 7.22-7.11 (m, 3H), 5.51 (br. s., 1H), 4.63 (br. s., 1H), 4.29 (br. s., 1H), 3.81 (d, J = 5.8 Hz, 2H), 2.91 (q, J = 7.0 Hz, 3H), 2.31-1.68 (m, 4H) 1.45 M 552.0 A 359

5-[4-(6-fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-1-[(1R)-2- methoxy-1- phenylethyl]-2-(oxolan- 2-yl)-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d6) ™ 8.57 (br. s., 1H), 8.35-8.26 (m, 1H), 7.88 (br. s., 2H), 7.76 (br. s., 2H), 7.39-7.25 (m, 3H), 7.16 (br. s., 3H), 5.54 (br. s., 1H), 4.83 (br. s., 1H), 4.24 (dd, J = 9.6 6.3 Hz, 1H), 3.81 (d, J = 5.8 Hz, 2H), 2.91 (q, J = 7.0 Hz, 3H), 2.31-1.68 (m, 4H) 1.52 M 552.1 A

Examples 361 to Example 367 were prepared as described by the general procedure given for Example 98

Examples 368 to Example 372 were prepared as described by the general procedure given for Example 184

Examples 373 to Example 552 were prepared as described by the general procedure given for Example 189

Example 553 2-butyl-1-(2,6-diethylphenyl)-6-hydroxy-5-{[(1r,4r)-4-hydroxycyclohexyl]sulfonyl}-1,4-dihydropyrimidin-4-one

Example 364 (10 mg, 0.018 mmol) was dissolved in methanol (1.0 mL) and charged with Pd—C (1.9 mg, 0.018 mmol). The reaction was evacuated with nitrogen and stirred under a ballon of hydrogen. After 5 h, the reaction was evacuated with nitrogen and the catalyst was filtered over celite and washed with methanol. The residue was concentrated under reduced pressure and purified by reverse phase preparative HPLC (XBridge C18, 19×200 mm, 5-μm column with a 20 min gradient at 40 mL/min from 10-50% B then a 5-minute hold at 100% B (A: 5:95 acetonitrile: water with 10-mM ammonium acetate; B: 95:5 acetonitrile: water with 10-mM ammonium acetate UV 220 nm)) to afford Example 553 (6.8 mg, 81%) as a clear oil. LCMS (Method D) retention time=1.43 min, m/z=463.0 (M+H)+. ¹H NMR (500 MHz, DMSO-d)™ 7.33 (br d, J=7.1 Hz, 1H), 7.21 (br d, J=6.8 Hz, 2H), 3.53 (br s, 2H), 2.44-2.13 (m, 5H), 2.25-1.92 (m, 3H), 1.86 (br s, 5H), 1.39 (br s, 5H), 1.08 (m, 8H), 0.69 (m, 3H). Human APJ cAMP EC₅₀ Potency range A.

Examples 554 to Example 556 were prepared as described by the general procedure given for Example 552.

LC/MS Rt (min) Human APJ Method cAMP EC₅₀ Ex # Structure Name ¹H NMR M + H Potency range 361

5-(4-tert- butylbenzenesulfonyl)-1- (2,6-diethylphenyl)-2- (ethoxymethyl)-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) Shift 7.80-7.72 (m, 2H), 7.51 (br d, J = 8.4 Hz, 2H), 7.27-7.18 (m, 3H), 3.88 (s, 2H), 2.99 (s, 2H), 2.39-2.26 (m, 4H), 2.05 (br dd, J = 15.1, 7.5 Hz, 1H), 1.26 (s, 9H), 1.23 (s, 3H), 0.98-0.92 (m, 3H), 0.89 (t, J = 7.5 Hz, 3H) 2.03 M 499.3 A 362

2-butyl-5-(4-tert- butylbenzenesulfonyl)-1- (2,6-diethylphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) Shift 7.76 (br d, J = 8.2 Hz, 2H), 7.48 (br d, J = 8.2 Hz, 2H), 7.43-7.34 (m, 1H), 7.23 (br d, J = 7.7 Hz, 2H), 2.36-2.24 (m, 2H), 2.16-2.03 (m, 4H), 1.41-1.29 (m, 2H), 1.26 (s, 9H), 1.12-1.03 (m, 2H), 0.92 (t, J = 7.4 Hz, 6H), 0.62 (br t, J = 7.2 Hz, 3H) 2.26 M 497.3 A 363

2-butyl-5-(4-tert- butylbenzenesulfonyl)-1- (2,6-dimethoxyphenyl)-6- hydroxy-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) Shift 7.78 (d, J = 8.5 Hz, 2H), 7.54 (d, J = 8.5 Hz, 2H), 7.47 (t, J = 8.5 Hz, 1H), 6.82 (d, J = 8.5 Hz, 2H), 3.72 (s, 6H), 2.31-2.16 (m, 2H), 1.37-1.30 (m, 2H), 1.28 (s, 9H), 1.09 (sxt, J = 7.3 Hz, 2H), 0.64 (t, J = 7.3 Hz, 3H) 1.88 M 500.9 A 364

2-butyl-1-(2,6- diethylphenyl)-6-hydroxy- 5-{[(1r,4r)-4- (benzyloxy)cyclohexyl] sulfonyl}-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, CHLOROFORM- d) Shift 7.52-7.43 (m, 1H), 7.40-7.26 (m, 7H), 4.59 (s, 2H), 3.85-3.72 (m, 1H), 3.46-3.33 (m, 1H), 2.45-2.23 (m, 7H), 2.20-2.08 (m, 2H), 1.77-1.58 (m, 4H), 1.41-1.22 (m, 4H), 1.20 (t, J = 7.6 Hz, 6H), 0.83 (t, J = 7.4 Hz, 3H) 0.99 M 553.2 A 365

2-butyl-1-(2,6- diethylphenyl)-6-hydroxy- 5-{[(1s,4s)-4- (benzyloxy)cyclohexyl] sulfonyl}-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, CHLOROFORM- d) Shift 7.49-7.42 (m, 1H), 7.40-7.34 (m, 4H), 7.33-7.26 (m, 3H), 4.52 (s, 2H), 3.89-3.78 (m, 1H), 3.67 (br d, J = 2.5 Hz, 1H), 2.43-2.21 (m, 6H), 2.21- 2.04 (m, 4H), 1.86 (br d, J = 11.3 Hz, 2H), 1.67 (dt, J = 15.2, 7.7 Hz, 2H), 1.48- 1.36 (m, 2H), 1.30-1.22 (m, 2H), 1.20 (t, J = 7.6 Hz, 6H), 0.83 (t, J = 7.4 Hz, 3H) 1.03 M 553.1 A 366

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[(1r,4r)-4- (benzyloxy)cyclohexyl] sulfonyl}-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, CHLOROFORM- d) Shift 7.45 (t, J = 8.5 Hz, 1H), 7.39- 7.27 (m, 6H), 6.71 (s, 1H), 6.69 (s, 1H), 4.58 (s, 2H), 3.81 (s, 6H), 3.43-3.34 (m, 1H), 2.42-2.36 (m, 2H), 2.25 (br dd, J = 12.5, 2.6 Hz, 2H), 2.16 (br d, J = 12.1 Hz, 2H), 1.76-1.58 (m, 4H), 1.38 (br d, J = 13.5 Hz, 2H), 1.30-1.21 (m, 2H), 0.81 (t, J = 7.3 Hz, 3H) 0.87 M 557.1 A 367

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[(1s,4s)-4- (benzyloxy)cyclohexyl] sulfonyl}-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, CHLOROFORM- d) Shift 7.45 (t, J = 8.5 Hz, 1H), 7.39- 7.34 (m, 4H), 7.31 (br d, J = 4.4 Hz, 1H), 6.70 (s, 1H), 6.68 (s, 1H), 4.53 (s, 2H), 3.81 (s, 7H), 3.68 (br d, J = 2.2 Hz, 1H), 2.49-2.29 (m, 2H), 2.24-2.00 (m, 4H), 1.89 (br dd, J = 12.5, 2.9 Hz, 2H), 1.62 (br t, J = 7.7 Hz, 2H), 1.47 (br t, J = 13.2 Hz, 2H), 1.32-1.17 (m, 2H), 0.81 (t, J = 7.3 Hz, 3H) 0.9 M 557.1 A 368

5-(4- bromobenzenesulfonyl)-1- [(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) ™ 7.71- 7.65 (m, 2H), 7.61 (d, J = 8.2 Hz, 2H), 7.05 (t, J = 8.8 Hz, 1H), 6.83 (d, J = 7.4 Hz, 2H), 5.27 (br. s., 1H), 4.35 (br. s., 1H), 4.24 (m, 2H), 3.87 (d, J = 5.4 Hz, 2H), 3.40 (br. s., 1H), 3.27 (s, 3H), 1.04 (d, J = 6.1 Hz, 6H). 0.89 B 574.9 A 369

3-[(1S)-1-[5-(4- bromobenzenesulfonyl)-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile 1H NMR (400 MHz, CHLOROFORM- d) ™ 7.79 (d, J = 8.6 Hz, 2H), 7.62-7.48 (m, 5H), 7.38-7.29 (m, 1H), 5.44 (br. s., 1H), 4.67-4.41 (m, 2H), 3.88-3.75 (m, 1H), 2.56-2.30 (m, 2H), 1.20 (dd, J = 8.5, 6.3 Hz, 6H), 0.91 (t, J = 7.5 Hz, 3H). 0.83 B 548.1 A 370

5-(4- bromobenzenesulfonyl)-1- [(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-2- (ethoxymethyl)-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, CHLOROFORM- d) 5 7.82 (d, J = 8.5 Hz, 2H), 7.59 (d, J = 8.5 Hz, 2H), 6.73-6.63 (m, 3H), 5.69 (br. s., 1H), 4.76 (d, J = 12.4 Hz, 1H), 4.37 (d, J = 11.3 Hz, 1H), 4.20 (t, J = 8.8 Hz, 1H), 4.05 (dd, J = 9.5, 5.1 Hz, 1H), 3.69-3.56 (m, 2H), 3.29 (s, 3H), 1.18 (t, J = 6.9 Hz, 3H). 19F NMR (471 MHz, CHLOROFORM-d) δ −109.29 (s., 2F) 0.89 B 561.1 A 371

3-[(1R)-1-[5-(4- bromobenzenesulfonyl)-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1-yl]-2- methoxyethyl]benzonitrile 1H NMR (500 MHz, METHANOL-d4) δ 7.80 (d, J = 8.3 Hz, 2H), 7.61-7.55 (m, 4H), 7.51 (d, J = 8.3 Hz, 1H), 7.45-7.38 (m, 1H), 5.59 (br. s., 1H), 4.75 (d, J = 13.5 Hz, 1H), 4.52 br. s., 1H), 4.28 (t, J = 8.9 Hz, 1H), 4.15 (dd, J = 8.9, 4.5 Hz, 1H), 3.80 (br. s., 1H), 3.36 (s, 3H), 1.20 (t, J = 6.3 Hz, 6H) 0.83 B 564.0 A 372

3-[(S)-[5-(4- bromobenzenesulfonyl)-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1- yl](cyclopropyl)methyl] benzonitrile 1H NMR (500 MHz, CHLOROFORM- d) δ 7.84 (dd, J = 6.6,2.2 Hz, 2H), 7.64 (d, J = 18.2 Hz, 3H), 7.58-7.48 (m, 2H), 7.37 (br. s., 1H), 4.64 (br. s., 1H), 4.54- 4.33 (m, 2H), 3.83-3.71 (m, 1H), 2.20 (br. s., 1H), 1.23-1.06 (m, 6H), 1.03 (br. s., 1H), 0.66-0.58 (m, 1H), 0.47 (br. s., 2H). 0.89 B 560.1 A 373

2-(ethoxymethyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 8.15 (d, J = 4.9 Hz, 1H), 7.70 (dd, J = 17.3, 8.8 Hz, 2H), 7.48 (t, J = 7.5 Hz, 1H), 7.33- 7.23 (m, 2H), 7.06-6.98 (m, 2H), 6.94 (d, J = 10.7 Hz, 1H), 5.35 (br. s., 1H), 4.38 (d, J = 10.6 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 11.9 Hz, 1H), 3.93 (dd, J = 9.2, 6.2 Hz, 1H), 3.52 (br. s., 1H), 3.28 (s, 3H), 2.04 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H). 1.81 M 590.0 A 374

2-(ethoxymethyl)-5-[3- fluoro-4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d₆) δ 8.15 (br s, 1H), 7.71 (br s, 2H), 7.48 (br s, 1H), 7.34-7.20 (m, 2H), 7.08-6.90 (m, 2H), 6.94 (d, J = 10.7 Hz, 1H), 5.35 (br. s., 1H), 4.38 (d, J = 10.6 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 11.9 Hz, 1H), 3.93 (dd, J = 9.2, 6.2 Hz, 1H), 3.52 (br. s., 1H), 3.28 (s, 3H), 2.04 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H). 1.74 M 590.2 A 375

2-(ethoxymethyl)-5-[3- fluoro-4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.84 (t, J = 8.2 Hz, 1H), 7.72-7.61 (m, 2H), 7.46 (t, J = 7.5 Hz, 1H), 7.30 (q, J = 7.6 Hz, 1H), 7.12 (d, J = 6.0 Hz, 1H), 7.07- 6.98 (m, 2H), 6.94 (d, J = 10.9 Hz, 1H), 5.36 (br. s., 1H), 4.38 (d, J = 11.7 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 10.0 Hz, 1H), 3.94 (dd, J = 9.2, 6.2 Hz, 1H), 3.51 (d, J = 11.9 Hz, 1H), 3.28 (s, 3H), 2.25 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H). 1.83 B 590.3 A 376

2-(ethoxymethyl)-5-[3- fluoro-4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6-hydroxy- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d₆) δ 7.84 (br t, J = 8.2 Hz, 1H), 7.67 (br dd, J = 15.6, 8.5 Hz, 2H), 7.47 (br t, J = 7.6 Hz, 1H), 7.33-7.26 (m, 1H), 7.13 (br dd, J = 8.1, 3.0 Hz, 2H), 7.06-6.98 (m, 2H), 6.95 (br d, J = 10.6 Hz, 1H), 5.36 (br. s., 1H), 4.38 (d, J = 11.7 Hz, 1H), 4.25 (dd, J = 9.3, 6.6 Hz, 1H), 4.17 (d, J = 10.0 Hz, 1H), 3.94 (dd, J = 9.2, 6.2 Hz, 1H), 3.51 (d, J = 11.9 Hz, 1H), 3.28 (s, 3H), 2.25 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H). 1.74 B 590.3 A 377

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-4-one 1H NMR (600 MHz, DMSO-d6) δ 8.52 (s, 1H), 8.46 (d, J = 4.8 Hz, 1H), 7.87 (d, J = 8.1 Hz, 2H), 7.45 (d, J = 8.1 Hz, 2H), 7.22 (d, J = 4.8 Hz, 1H), 7.04 (t, J = 9.1 Hz, 1H), 6.87 (d, J = 7.9 Hz, 2H), 5.31 (br. s., 1H), 4.38 (d, J = 11.7 Hz, 1H), 4.30-4.19 (m, 2H), 3.89 (dd, J = 9.5, 5.7 Hz, 1H), 3.66 (m, 1H), 3.28 (s, 3H), 2.22 (s, 3H), 1.03 (dd, J = 5.9, 2.8 Hz, 7H). 1.31 B 586.3 A 378

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 1H NMR (600 MHz, DMSO-d6) d 8.14- 8.11 (m, 1H), 8.04 (dd, J = 19.0, 8.3 Hz, 1H), 7.98 (d, J = 8.1 Hz, 1H), 7.90 (d, J = 8.1 Hz, 1H), 7.77-7.68 (m, 1H), 7.49 (d, J = 8.1 Hz, 1H), 7.23-7.18 (m, 1H), 7.10-7.04 (m, 1H), 6.91 (d, J = 7.9 Hz, 1H), 5.34 (br. s., 1H), 4.44 (br. s., 1H), 4.37-4.21 (m, 2H), 3.94-3.85 (m, 1H), 3.54-3.38 (m, 1H), 3.28 (s, 3H), 2.34 (s. 3H), 1.04 (d, J = 6.0 Hz, 6H). 1.84 B 604.3 A 379

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-4-one 1H NMR (600 MHz, DMSO-d6) δ 7.85 (d, J = 7.9 Hz, 2H), 7.59 (d, J = 7.5 Hz, 1H), 7.42 (d, J = 8.1 Hz, 2H), 7.32 (dd, J = 7.5, 5.0 Hz, 1H), 7.03 (t, J = 8.9 Hz, 1H), 6.85 (d, J = 7.7 Hz, 2H), 5.29 (br. s., 1H), 4.42-4.10 (m, 3H), 3.91-3.85 (m, 1H), 3.47 (d, J = 13.7 Hz, 1H), 3.27 (s, 3H), 2.40 (s, 3H), 1.03 (d, J = 2.6 Hz, 6H). 1.3 B 586.1 A 380

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.86 (d, J = 7.8 Hz, 2H), 7.80 (t, J = 8.2 Hz, 1H), 7.46 (d, J = 7.9 Hz, 2H), 7.12-7.04 (m, 2H), 6.91 (d, J = 7.7 Hz, 2H), 5.34 (br. s., 1H), 4.44 (br. s., 1H), 4.37-4.21 (m, 2H), 3.94-3.85 (m, 1H), 3.54-3.38 (m, 1H), 3.28 (s, 3H), 2.34 (s, 3H), 1.04 (d, J = 6.0 Hz, 6H). 1.8 B 604.0 A 381

3-[(1S)-1-{5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.11 (d, J = 5.0 Hz, 1H), 7.86 (d, J = 8.0 Hz, 2H), 7.67-7.59 (m, 3H), 7.50-7.43 (m, 3H), 7.23 (d, J = 5.0 Hz, 1H), 5.09 (br. s., 1H), 4.40 (br. s., 1H), 4.21 (br. s., 1H), 3.55 (br. s., 1H), 2.38-2.27 (m, 2H), 2.12 (s, 3H), 1.00 (dd, J = 14.5, 5.9 Hz, 6H), 0.81 (t, J = 7.3 Hz, 3H). 1.7 B 577.1 A 382

3-[(1S)-1-{5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 7.87- 7.77 (m, 3H), 7.63 (d, J = 10.4 Hz, 3H), 7.50-7.45 (m, 1H), 7.42 (d, J = 8.1 Hz, 2H), 7.08 (dd, J = 8.2, 2.7 Hz, 1H), 5.10 (br. s., 1H), 4.40 (br. s., 1H), 4.22 (br. s., 1H), 3.55 (br. s., 1H), 2.34 (s, 3H), 2.31- 2.24 (m, 2H), 1.00 (dd, J = 14.0, 5.9 Hz, 6H), 0.81 (t, J = 7.4 Hz, 3H). 1.7 B 577.0 A 383

3-[(1S)-1-{6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.74- 8.54 (m, 2H), 7.95-7.86 (m, 3H), 7.80- 7.75 (m, 1H), 7.67 (t, J = 8.5 Hz, 2H), 7.56 (d, J = 8.3 Hz, 2H), 7.52-7.47 (m, 1H), 5.23 (br. s., 1H), 4.61 (br. s., 1H), 3.82 (br. s., 1H), 2.26 (s, 3H), 2.22 (m, 2H), 1.06 (d, J = 4.7 Hz, 6H), 0.84 (t, J = 7.4 Hz, 3H). 1.8 B 559.3 A 384

3-[(1S)-1-{6-hydroxy-5-[4- (2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.49 (d, J = 3.8 Hz, 1H), 7.85 (d, J = 6.6 Hz, 2H), 7.79-7.74 (m, 1H), 7.72-7.65 (m, 2H), 7.54-7.43 (m, 3H), 7.34 (dd, J = 7.4, 5.0 Hz, 1H), 7.29 (br. s., 1H), 5.21 (br. s., 1H), 4.53 (br. s., 1H), 4.46 (br. s., 1H), 2.45-2.41 (m, 2H), 2.39 (s, 3H), 1.05 (t, J = 5.3 Hz, 6H), 0.84 (t, J = 7.2 Hz, 3H). 1.2 B 558.8 A 385

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-2- (ethoxymethyl)-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.87 (d, J = 7.9 Hz, 2H), 7.80 (t, J = 8.1 Hz, 1H), 7.47 (d, J = 8.2 Hz, 2H), 7.13-7.02 (m, 2H), 6.94 (d, J = 7.3 Hz, 2H), 5.38 (br. s., 1H), 4.52 (d, J = 11.6 Hz, 1H), 4.37 (d, J = 13.4 Hz, 1H), 4.31-4.22 (m, 1H), 3.91 (dd, J = 9.5, 6.1 Hz, 1H), 3.54 (m, 2H), 2.34 (s, 3H), 1.04 (t, J = 6.9 Hz, 3H). 1.8 B 589.9 A 386

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-2- (ethoxymethyl)-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 8.47 (d, J = 4.1 Hz, 1H), 7.85 (d, J = 8.0 Hz, 2H), 7.60 (d, J = 7.2 Hz, 1H), 7.43 (d, J = 8.1 Hz, 2H), 7.35-7.28 (m, 1H), 7.05 (t, J = 9.2 Hz, 1H), 6.84 (d, J = 7.6 Hz, 2H), 5.29 (br. s., 1H), 4.39 (d, J = 11.3 Hz, 1H), 4.30-4.22 (m, 1H), 4.17 (d, J = 11.2 Hz, 1H), 3.94-3.84 (m, 1H), 3.45 (br. s., 2H), 2.40 (s, 3H), 1.00 (t, J = 6.9 Hz, 3H). 1.1 B 572.2 A 387

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-2- (ethoxymethyl)-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 8.66- 8.36 (m, 2H), 7.87 (d, J = 8.1 Hz, 2H), 7.45 (d, J = 8.1 Hz, 2H), 7.23 (br. s., 1H), 7.05 (t, J = 9.1 Hz, 1H), 6.84 (d, J = 7.7 Hz, 2H), 5.29 (br. s., 1H), 4.38 (br. s., 1H), 4.25 (dd, J = 9.4,6.5 Hz, 1H), 4.18 (br. s., 2H), 3.96-3.83 (m, 1H), 3.45 (br. s., 1H), 2.22 (s, 3H), 1.00 (t, J = 6.8 Hz, 3H). 1.2 B 572.1 A 388

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-2- (ethoxymethyl)-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 8.11 (d, J = 4.9 Hz, 1H), 7.88 (br. s., 2H), 7.46 (d, J = 8.0 Hz, 2H), 7.22 (br. s., 1H), 7.12- 7.02 (m, 1H), 6.83 (br. s., 2H), 5.29 (br. s., 1H), 4.38 (br. s., 1H), 4.24 (br. s., 1H), 4.18 (br. s., 1H), 3.46 (br. s., 1H), 3.35 (s, 3H), 3.34-3.21 (m, 1H), 2.13 (s, 3H), 1.00 (br. s., 3H). 1.7 B 590.2 A 389

3-[(1R)-1-{5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzonitrile 1H NMR (600 MHz, DMSO-d6) δ 7.77- 7.65 (m, 3H), 7.54 (d, J = 7.5 Hz, 1H), 7.47 (d, J = 15.7 Hz, 2H), 7.40-7.34 (m, 1H), 7.32 (d, J = 8.1 Hz, 2H), 6.97 (d, J = 7.7 Hz, 1H), 5.24 (br. s., 1H), 4.29 (br. s., 1H), 4.20 (br. s., 1H), 4.14 (br. s., 1H), 3.82 (br. s., 1H), 3.41 (br. s., 4H), 2.23 (s, 3H), 0.91 (br. s., 6H). 1.6 B 593.0 A 390

3-[(1R)-1-{6-hydroxy-5-[4- (2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzonitrile 1H NMR (600 MHz, DMSO-d6) δ 7.84 (d, J = 8.1 Hz, 2H), 7.65 (d, J = 7.7 Hz, 1H), 7.62-7.55 (m, 3H), 7.50-7.46 (m, 1H), 7.43 (d, J = 8.3 Hz, 2H), 7.32 (dd, J = 7.5, 5.0 Hz, 1H), 5.34 (br. s., 1H), 4.40 (d, J = 11.1 Hz, 1H), 4.32 (dd, J = 9.4, 6.6 Hz, 1H), 4.23 (d, J = 11.5 Hz, 1H), 3.93 (dd, J = 9.5, 6.1 Hz, 1H), 3.54-3.48 (m, 4H), 3.31-3.28 (s, 3H), 2.39 (s, 3H), 1.03 (t, J = 6.4 Hz, 6H). 1.3 B 575.1 A 391

5-[4-({1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-3-carbonitrile 1H NMR (600 MHz, DMSO-d6) δ 9.18 (br. s., 1H), 9.03 (br. s., 1H), 8.66 (br. s., 1H), 7.92-7.82 (m, 4H), 7.06-6.99 (m, 1H), 6.88 (d, J = 6.1 Hz, 2H), 5.31 (br. s., 1H), 4.39 (br. s., 1H), 4.25 (br. s., 1H), 3.57 (br. s., 5H), 2.92 (d, J = 6.9 Hz, 1H), 1.07-0.94 (m, 6H). 1.7 B 597.2 A 392

4′-({1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide 1H NMR (600 MHz, DMSO-d6) δ 7.79 (d, J = 8.3 Hz, 2H), 7.53-7.48 (m, 1H), 7.47-7.41 (m, 4H), 7.36 (d, J = 7.7 Hz, 1H), 7.05 (t, J = 9.1 Hz, 1H), 6.90 (d, J = 7.7 Hz, 2H), 5.31 (br. s., 1H), 4.39 (d, J = 10.5 Hz, 1H), 4.30-4.18 (m, 2H), 3.89 (dd, J = 9.4, 6.0 Hz, 1H), 3.52 (d, J = 5.4 Hz, 1H), 3.28 (s, 3H), 1.03 (t, J = 4.8 Hz, 6H). 1.6 B 614.2 A 393

3-[(1R)-1-{5-[4-(1,3- dimethyl-1H-pyrazol-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 7.94 (s, 1H), 7.73 (d, J = 7.9 Hz, 2H), 7.65 (d, J = 7.6 Hz, 1H), 7.60 (br. s., 1H), 7.56 (d, J = 8.2 Hz, 1H), 7.48 (t, J = 7.7 Hz, 1H), 7.44 (d, J = 8.1 Hz, 2H), 5.33 (br. s., 1H), 4.39 (d, J = 11.1 Hz, 1H), 4.35-4.28 (m, 1H), 4.23 (d, J = 12.1 Hz, 1H), 3.92 (d, J = 6.1 Hz, 1H), 3.78 (s, 3H), 2.91 (q, J = 7.1 Hz, 1H), 2.30 (s, 3H), 1.02 (t, J = 5.3 Hz, 6H). 1.5 B 578.0 A 394

3-[(1R)-1-{6-hydroxy-5-[4- (3-methyl-1H-pyrazol-4- yl)benzenesulfonyl]-4-oxo- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 7.82 (br. s., 1H), 7.74 (br. s., 2H), 7.65 (d, J = 6.9 Hz, 1H), 7.58 (br. s., 2H), 7.47 (d, J = 7.8 Hz, 3H), 5.32 (br. s., 1H), 4.32 (br. s., 2H), 4.20 (br. s., 1H), 3.96-3.89 (m, 1H), 3.46 (br. s., 4H), 2.37 (br. s., 3H), 1.01 (br. s., 6H). 1.3 B 564.2 A 395

3-[(1R)-1-{5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzonitrile 1H NMR (600 MHz, DMSO-d6) δ 8.11 (d, J = 4.8 Hz, 1H), 7.87 (d, J = 6.5 Hz, 2H), 7.66 (d, J = 7.3 Hz, 1H), 7.62-7.54 (m, 2H), 7.51-7.44 (m, 3H), 7.22 (d, J = 4.2 Hz, 1H), 5.35 (br. s., 1H), 4.41 (br. s., 1H), 4.31 (br. s., 1H), 4.27 (br. s., 1H), 3.93 (br. s., 1H), 3.54 (br. s., 4H), 2.12 (s, 3H), 1.02 (br. s., 6H). 1.6 B 593.2 A 396

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-5-[4-(1,3- dimethyl-1H-pyrazol-4- yl)benzenesulfonyl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.94 (s, 1H), 7.76 (d, J = 7.6 Hz, 2H), 7.43 (d, J = 8.2 Hz, 2H), 7.03 (t, J = 8.7 Hz, 1H), 6.84 (d, J = 7.6 Hz, 2H), 5.28 (br. s., 1H), 4.33 (br. s., 1H), 4.29-4.23 (m, 1H), 4.17 (d, J = 11.3 Hz, 1H), 3.90-3.85 (m, 1H), 3.78 (s, 3H), 3.64 (br. s., 1H), 2.51 (br. s., 3H), 2.29 (s, 3H), 1.02 (br. s., 6H). 1.4 B 589.0 A 397

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-5-[4-(1,5- dimethyl-1H-pyrazol-4- yl)benzenesulfonyl]-6- hydroxy-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.77 (d, J = 6.7 Hz, 2H), 7.60 (s, 1H), 7.41 (d, J = 8.2 Hz, 2H), 7.02 (t, J = 8.9 Hz, 1H), 6.85 (d, J = 6.4 Hz, 2H), 5.29 (br. s., 1H), 4.34 (br. s., 1H), 4.26 (br. s., 1H), 4.19 (br. s., 1H), 3.89 (s, 1H), 3.78 (s, 3H), 3.28 (br. s., 3H), 2.37 (s, 3H), 1.02 (br. s., 6H). 1.6 B 589.2 A 398

4-[4-({1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yIoxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.05 (br. s., 1H), 8.87 (br. s., 1H), 7.94 (d, J = 7.6 Hz, 2H), 7.77-7.57 (m, 4H), 6.97 (t, J = 9.2 Hz, 1H), 6.82 (d, J = 8.2 Hz, 2H), 5.28 (br. s., 1H), 4.45-4.33 (m, 1H), 4.22 (br. s., 1H), 3.25 (s, 3H), 0.97 (br. s., 6H). 1.7 B 596.9 A 399

4′-({1-[(1R)-1-(3- cyanophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 7.78 (d, J = 7.3 Hz, 2H), 7.71-7.66 (m, 2H), 7.63 (br. s., 1H), 7.58 (d, J = 7.0 Hz, 1H), 7.50? (t, J = 7.5 Hz, 2H), 7.47-7.40 (m, 4H), 7.37 (d, J = 7.6 Hz, 1H), 7.29 (br. s., 1H), 5.34 (br. s., 1H), 4.35 (d, J = 9.2 Hz, 2H), 4.22 (br. s., 1H), 3.92 (d, J = 14.0 Hz, 1H), 1.03 (br. s., 6H). 1.3 B 603.0 A 400

4′-({1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 7.77 (d, J = 7.3 Hz, 2H), 7.72-7.61 (m, 4H), 7.50? (t, J = 7.0 Hz, 2H), 7.46-7.40 (m, 4H), 7.37 (d, J = 7.3 Hz, 1H), 7.29 (br. s., 1H), 5.13 (br. s., 1H), 4.39 (br. s., 1H), 4.20 (br. s., 1H), 2.35 (br. s., 2H), 1.02 (br. s., 5H). 1.5 B 587.3 A 401

4′-{[2-(ethoxymethyl)-1-[1- (3-fluorophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-1,4- dihydropyrimidin-5- yl]sulfonyl}-2′-fluoro-[1,1′- biphenyl]-2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 7.65- 7.45 (m, 5H), 7.38 (t, J = 7.8 Hz, 1H), 7.30 (d, J = 7.0 Hz, 2H), 7.06-6.93 (m, 3H), 5.35 (br. s., 1H), 4.25 (br. s., 1H), 3.43 (br. s., 1H), 3.27 (s, 3H), 2.89 (d, J = 7.0 Hz, 1H), 0.95 (br. s., 3H). 1.5 B 600.0 A 402

2′-fluoro-4′-({6-hydroxy-1- [(1R)-2-methoxy-1- phenylethyl]-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 7.64- 7.52 (m, 4H), 7.50-7.46 (m, 1H), 7.42- 7.38 (m, 1H), 7.33 (d, J = 7.3 Hz, 1H), 7.29-7.17 (m, 5H), 5.41 (br. s., 1H), 4.29 (br. s., 2H), 4.16 (br. s., 1H), 3.96 (br. s., 1H), 1.02 (br. s., 6H). 1.6 B 596.2 A 403

4-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.10 (s, 1H), 8.90 (d, J = 5.2 Hz, 1H), 7.94 (d, J = 7.9 Hz, 2H), 7.75-7.70 (m, 3H), 7.66- 7.59 (m, 4H), 7.47 (t, J = 7.6 Hz, 1H), 5.12 (br. s., 1H), 4.40 (br. s., 1H), 4.22 (br. s., 1H), 3.56-3.50 (m, 2H), 2.37- 2.28 (m, 2H), 1.01 (dd, J = 12.4, 6.0 Hz, 6H), 0.82 (t, J = 7.3 Hz, 3H). 1.6 B 570.2 A 404

4-[4-({1-[(1R)-1-(3- cyanophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.12 (s, 1H), 8.92 (d, J = 4.6 Hz, 1H), 7.94 (d, J = 7.6 Hz, 2H), 7.76-7.69 (m, 3H), 7.66 (d, J = 7.6 Hz, 1H), 7.62 (br. s., 1H), 7.57 (br. s., 1H), 7.52-7.46 (m, 1H), 5.35 (br. s., 1H), 4.39 (br. s., 1H), 4.32 (br. s., 1H), 4.24 (br. s., 1H), 3.93 (br. s., 1H), 3.67 (br. s., 1H), 3.17 (s, 3H), 1.03 (br. s., 6H). 1.3 B 586.1 A 405

4-[2-fluoro-4-({6-hydroxy- 1-[(1R)-2-methoxy-1- phenylethyl]-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.17 (s, 1H), 8.97 (d, J = 4.6 Hz, 1H), 7.81- 7.65 (m, 4H), 7.31-7.16 (m, 6H), 5.43 (br. s., 1H), 4.39-4.25 (m, 2H), 4.20 (br. s., 1H), 3.96 (br. s., 1H), 3.45 (br. s., 1H), 3.17 (s, 3H), 1.03 (br. s., 6H). 1.4 B 579.0 A 406

4-[4-({6-hydroxy-1-[(1R)- 2-methoxy-1-phenylethyl]- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.13 (s, 1H), 8.92 (d, J = 4.9 Hz, 1H), 7.97 (d, J = 7.6 Hz, 2H), 7.78-7.69 (m, 3H), 7.30- 7.16 (m, 6H), 5.43 (br. s., 1H), 4.33 (br. s., 1H), 4.30-4.25 (m, 1H), 4.22 (br. s., 1H), 3.96 (br. s., 1H), 3.63 (d, J = 12.8 Hz, 1H), 3.28 (s, 3H), 1.03 (br. s., 6H). 1.3 B 561.1 A 407

3-[4-({1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.85 (d, J = 4.9 Hz, 1H), 8.00- 7.92 (m, 3H), 7.72 (d, J = 7.9 Hz, 2H), 7.03 (t, J = 9.0 Hz, 1H), 6.89 (d, J = 7.6 Hz, 2H), 5.32 (br. s., 1H), 4.40 (d, J = 10.4 Hz, 1H), 4.29-4.15 (m, 2H), 3.93-3.85 (m, 1H), 3.75-3.61 (m, 1H), 3.27 (s, 3H), 1.03 (br. s., 6H). 1.4 B 597.0 A 408

1-[(1R)-1-(3,5- difluorophenyl)-2- methoxyethyl]-6-hydroxy- 5-[4-(1-methyl-2-oxo-1,2- dihydropyridin-3- yl)benzenesulfonyl]-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-4-one 1H NMR (500 MHz, DMSO-d6) δ 7.80- 7.70 (m, 5H), 7.65 (d, J = 5.5 Hz, 1H), 7.05 (t, J = 9.2 Hz, 1H), 6.89 (d, J = 7.6 Hz, 2H), 6.35 (t, J = 6.9 Hz, 1H), 5.30 (br. s., 1H), 4.37 (d, J = 11.6 Hz, 1H), 4.32-4.25 (m, 1H), 4.21 (d, J = 11.6 Hz, 1H), 3.92-3.84 (m, 1H), 3.70-3.61 (m, 1H), 3.52 (s, 3H), 3.29 (s, 3H), 1.03 (d, J = 4.6 Hz, 6H). 1.5 B 602.2 A 409

3-[2-fluoro-4-({6-hydroxy- 1-[(1R)-2-methoxy-1- phenylethyl]-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.94- 8.84 (m, 2H), 8.05 (d, J = 4.8 Hz, 1H), 7.82-7.65 (m, 3H), 7.30-7.12 (m, 5H), 5.39 (br. s., 1H), 4.37-4.24 (m, 2H), 4.17 (br. s., 1H), 3.95 (br. s., 1H), 3.29 (s, 3H), 1.02 (d, J = 5.0 Hz, 6H). 1.3 B 579.3 A 410

3-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.90 (br. s., 1H), 8.84 (d, J = 4.6 Hz, 1H), 7.99 (d, J = 5.0 Hz, 1H), 7.93 (d, J = 1.1 Hz, 2H), 7.71 (d, J = 8.0 Hz, 2H), 7.66-7.59 (m, 3H), 7.51-7.42 (m, 1H), 5.11 (br. s., 1H), 4.40 (br. s., 1H), 4.18 (br. s., 1H), 3.54-3.44 (m, 1H), 2.33 (br. s., 2H), 1.02 (d, J = 13.5 Hz, 6H), 0.81 (t, J = 7.2 Hz, 3H). 1.5 B 570.3 A 411

3-[4-({1-[(1R)-1-(3- cyanophenyl)-2- methoxyethyl]-6-hydroxy- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.89 I (s, 1H), 8.84 (d, J = 4.9 Hz, 1H), 7.98 (d, J = 4.9 Hz, 1H), 7.93 (d, J = 7.9 Hz, 2H), 7.71 (d, J = 8.1 Hz, 2H), 7.64 (d, J = 7.5 Hz, 1H), 7.59-7.54 (m, 2H), 7.52-7.45 (m, 1H), 5.32 (br. s., 1H), 4.37 (br. s., 1H), 4.34-4.27 (m, 1H), 4.20 (d, J = 11.4 Hz, 1H), 3.96-3.86 (m, 1H), 3.49 (br. s., 1H), 3.28 (s, 3H), 1.01 (t, J = 6.4 Hz, 6H). 1.4 B 586.3 A 412

3-[(1R)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2- methoxyethyl]benzamide 1H NMR (500 MHz, DMSO-d6) δ 8.13 (d, J = 4.9 Hz, 1H), 8.03 (br. s., 1H), 7.76 (d, J = 6.7 Hz, 1H), 7.69 (br. s., 1H), 7.50 (br. s., 2H), 7.38 (br. s., 2H), 7.33 (br. s., 1H), 7.23 (br. s., 1H), 5.40 (br. s., 1H), 4.31-4.23 (m, 1H), 4.04 (br. s., 1H), 3.29 (s, 3H), 2.13 (br. s., 3H), 1.54 (br. s.,2H), 1.33 (br. s., 2H), 1.19-1.11 (m, 2H), 0.83 (br. s., 3H) 1.4 B 595.2 A 413

3-[4-({6-hydroxy-1-[(1R)- 2-methoxy-1-phenylethyl]- 4-oxo-2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.87 (d, J = 4.9 Hz, 1H), 8.02- 7.95 (m, 3H), 7.80 (d, J = 8.2 Hz, 2H), 7.34-7.22 (m, 5H), 5.57 (br. s., 1H), 4.62 (d, J = 12.8 Hz, 1H), 4.51 (br. s., 1H), 4.29-4.22 (m, 1H), 4.02 (dd, J = 9.3, 6.6 Hz, 1H), 3.52 (br. s., 1H), 3.26 (s, 3H), 1.05 (d, J = 4.9 Hz, 6H). 1.6 B 561.2 A 414

3-[4-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-4-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.85 (d, J = 4.8 Hz, 1H), 8.00 (d, J = 4.7 Hz, 1H), 7.95 (br. s., 2H), 7.71 (br. s., 4H), 7.65 (br. s., 1H), 7.51 (br. s., 1H), 4.24 (br. s., 1H), 4.14 (br. s., 1H), 3.41 (br. s., 1H), 2.07 (br. s., 1H), 1.00 (d, J = 14.4 Hz, 6H), 0.87 (br. s., 1H), 0.54-0.36 (m, 3H). 1.4 B 582.2 A 415

3-[(S)-cyclopropyl({6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 2-[(propan-2- yloxy)methyl]-1,4- dihydropyrimidin-1- yl})methyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.51 (s, 1H), 8.46 (d, J = 4.6 Hz, 1H), 7.86 (br. s., 2H), 7.71 (br. s., 2H), 7.65 (br. s., 1H), 7.50 (br. s., 1H), 7.45 (d, J = 7.0 Hz, 2H), 7.23 (d, J = 4.6 Hz, 1H), 4.24 (br. s., 2H), 4.14 (d, J = 10.4 Hz, 1H), 3.17 (br. s., 1H), 1.92 (s, 3H), 1.01 (d, J = 14.6 Hz, 6H), 0.89 (br. s., 1H), 0.58-0.34 (m, 3H). 1.3 B 571.2 A 416

4-[4-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)phenyl]pyridine- 3-carbonitrile 1H NMR (500 MHz, DMSO-d6) δ 9.08 (br. s., 1H), 8.89 (br. s., 1H), 8.05-7.91 (m, 2H), 7.85-7.61 (m, 6H), 7.58-7.46 (m, 1H), 4.43 (br. s., 2H), 3.81 (br, s, 2H), 1.03 (br. s., 6H), 0.92 (br. s., 1H), 0.61-0.31 (m, 3H). 1.6 B 582.2 A 417

4′-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 7.88- 7.78 (m, 4H), 7.70 (br. s., 1H), 7.55 (m, 1H), 7.50-7.41 (m, 3H), 7.35 (t, J = 8.5 Hz, 1H), 7.30 (d, J = 8.9 Hz, 1H), 4.36 (br. s., 1H), 4.30 (br. s., 1H), 3.56 (br. s., 1H), 3.17 (br. s., 1H), 2.08 (d, J = 7.0 Hz, 1H), 1.20-1.10 (m, 1H), 1.05 (br. s., 6H), 0.92 (br. s., 1H), 0.56 (br. s., 1H), 0.49 (br. s., 2H). 1.6 B 616.9 A 418

4′-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide 1H NMR (500MHz, DMSO-d6) δ 7.80 (br. s., 3H), 7.70 (br. s., 2H), 7.56-7.43 (m, 5H), 7.36 (d, J = 7.9 Hz, 1H), 7.29 (br. s., 1H), 4.34 (br. s., 1H), 4.27 (br. s., 1H), 3.55 (br. s., 1H), 3.17 (br. s., 1H), 2.07 (br. s., 1H), 1.04 (br. s., 6H), 0.90 (br. s., 1H), 0.55 (br. s., 1H), 0.48 (br. s., 2H). 1.5 B 599.2 A 419

3-[(S)-cyclopropyl({5-[4- (2-fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]-6- hydroxy-4-oxo-2-[(propan- 2-yloxy)methyl]-1,4- dihydropyrimidin-1- yl})methyl]benzonitrile 1H NMR (500 MHz, DMSO-d6) δ 8.12 (br. s., 1H), 7.89 (br. s., 2H), 7.77-7.63 (m, 2H), 7.49 (br. s., 3H), 7.22 (br. s., 1H), 4.31 (br. s., 1H), 4.24 (br. s., 1H), 3.53-3.50 (m, 1H), 3.37 (br. s., 1H), 2.11 (br. s., 3H), 2.05-1.98 (m, 1H), 1.02 (br. s., 6H), 0.90 (br. s., 1H), 0.61- 0.38 (m, 2H). 1.8 B 589.2 A 420

4′-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrinudin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 8.19 (d, J = 4.6 Hz, 1H), 7.98-7.79 (m, 4H), 7.73 (d, J = 6.8 Hz, 1H), 7.59-7.50 (m, 2H), 7.49-7.42 (m, 4H), 7.39 (d, J = 7.6 Hz, 1H), 4.59-4.21 (m, 3H), 2.57 (d, J = 4.4 Hz, 2H), 2.01 (br. s., 1H), 1.11- 1.02 (m, 6H), 0.94 (br. s., 1H), 0.70- 0.40 (m, 3H). 1.6 B 613.2 A 421

4′-({1-[(1S)-2,3-dihydro- 1H-inden-1-yl]-2- (ethoxymethyl)-6-hydroxy- 4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methy1-[1,1′- biphenyl]-2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 8.18 (d, J = 4.0 Hz, 1H), 7.79 (d, J = 7.1 Hz, 2H), 7.56-7.50 (m, 1H), 7.47-7.36 (m, 5H), 7.25-7.05 (m, 4H), 5.74 (br. s., 1H), 4.74-4.53 (m, 1H), 3.19-3.07 (m, 1H), 2.89 (d, J = 8.2 Hz, 1H), 2.58 (d, J = 4.2 Hz, 3H), 2.39 (d, J = 19.4 Hz, 2H), 1.16 (br. s., 3H). 1.4 B 560.0 A 422

4′-({6-hydroxy-4-oxo-1- [(1S)-1-phenylpropyl]-2- [(propan-2-yloxy)methyl]- 1,4-dihydropyrimidin-5- yl}sulfonyl)-N-methy1-[1,1′- biphenyl]-2-carboxamide 1H NMR (500 MHz, DMSO-d6) δ 8.11 (d, J = 4.5 Hz, 1H), 7.80 (d, J = 7.2 Hz, 2H), 7.55-7.48 (m, 1H), 7.43-7.36 (m, 5H), 7.26 (br. s., 4H), 7.18 (br. s., 1H), 5.22 (br. s., 1H), 4.22 (br. s., 1H), 3.40 (br. s., 1H), 2.57 (d, J = 4.5 Hz, 3H), 2.33 (br. s., 2H), 1.91 (s, 3H), 1.05-0.98 (m, 6H), 0.84 (t, J = 6.7 Hz, 3H). 1.6 B 576.3 A 423

2-butyl-1-[(1S)-1-(4- fluorophenyl)propyl]-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.60- 8.28 (m, 2H), 7.89 (br. s., 2H), 7.49 (d, J = 7.5 Hz, 2H), 7.33-7.20 (m, 3H), 7.10 (br. s., 2H), 2.40-2.28 (m, 1H), 2.25- 1.99 (m, 4H), 1.55-1.01 (m, 4H), 0.78 (t, J = 7.3 Hz, 6H) 1.28 B 536.2 A 424

2-butyl-5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-(4- fluorophenyl)propyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.08 (d, J = 5.0 Hz, 1H), 7.90 (br. s., 2H), 7.50 (d, J = 7.2 Hz, 2H), 7.31-7.22 (m, 2H), 7.19 (d, J = 4.9 Hz, 1H), 7.10 (br. s., 2H), 2.39-2.17 (m, 2H), 2.08 (s, 3H), 1.55- 1.04 (m, 4H), 0.84-0.54 (m, 6H) 1.83 B 554.2 A 425

2-butyl-1-[(1S)-1-(4- fluorophenyl)propyl]-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.46 (d, J = 3.8 Hz, 1H), 7.91 (br. s., 2H), 7.61 (d, J = 7.3 Hz, 1H), 7.47 (d, J = 7.8 Hz, 2H), 7.32 (dd, J = 7.5, 4.9 Hz, 1H), 732 (br. s., 2H), 7.12 (br. s., 2H), 2.43-2.19 (m, 5H), 1.56-1.02 (m, 4H), 0.88-0.58 (m, 6H) 1.26 B 536.4 A 426

2-butyl-5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-(4- fluorophenyl)propyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 7.87 (br. s., 2H), 7.78 (t, J = 8.2 Hz, 1H), 7.44 (d, J = 7.6 Hz, 2H), 7.18 (br. s., 2H), 7.11- 6.95 (m, 3H), 2.37-2.14 (m, 5H), 1.55- 0.97 (m, 4H), 0.83-0.54 (m, 6H) 1.84 B 554.3 A 427

2-butyl-1-[(1S)-1-(3,5- difluorophenyl)propyl]-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.59- 8.26 (m, 2H), 7.87 (br. s., 2H), 7.44 (d, J = 7.4 Hz, 2H), 7.19 (br. s., 1H), 7.04 (br. s., 1H), 6.84 (br. s., 2H), 2.38-2.23 (m, 2H), 2.17 (s, 3H), 1.70-1.07 (m, 4H), 0.74 (t, J = 7.2 Hz, 6H) 1.35 B 554.0 A 428

2-butyl-1-[(1S)-1-(2- fluorophenyl)propyl]-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.44 (br. s., 2H), 7.86 (br. s., 2H), 7.59-7.38 (m, 3H), 7.26 (br. s., 2H), 7.19-6.96 (m, 2H), 2.37-2.26 (m, 1H), 2.19 (br. s., 4H), 1.54-0.98 (m, 4H), 0.80 (t, J = 6.9 Hz, 3H), 0.69 (br. s., 3H). 1.23 B 536.1 A 429

2-butyl-1-[(1S)-1-(3,5- difluorophenyl)propyl]-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.70- 8.40 (m, 1H), 7.87 (br. s., 2H), 7.71 (d, J = 7.0 Hz, 1H), 7.49 (d, J = 7.3 Hz, 2H), 7.42 (br. s., 1H), 7.03-6.90 (m, 3H), 3.04-2.65 (m, 1H), 2.40-2.09 (m, 5H), 1.66-1.14 (m, 4H), 0.87-0.68 (m, 6H) 1.31 B 554.0 A 430

2-butyl-1-[(1S)-1-(2- fluorophenyl)propyl]-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.49 (d, J = 3.9 Hz, 1H), 7.90 (d, J = 6.5 Hz, 2H), 7.72-7.57 (m, 2H), 7.52 (d, J = 7.7 Hz, 2H), 7.42-7.30 (m, 2H), 7.27-7.06 (m, 2H), 2.40 (s, 3H), 2.30-2.03 (m, 2H), 1.55-1.09 (m, 4H), 0.98-0.84 (m, 3H), 0.73 (br. s., 3H) 1.22 B 536.4 A 431

2-butyl-5-[4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-1- [(1S)-1-(2- fluorophenyl)propyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 7.90 (d, J = 6.6 Hz, 2H), 7.83 (t, J = 8.2 Hz, 1H), 7.60 (br. s., 1H), 7.52 (d, J = 7.7 Hz, 2H), 7.36 (br. s., 1H), 7.27-7.19 (m, 1H), 7.19-7.13 (m, 1H), 7.11 (dd, J = 8.3, 2.7 Hz, 1H), 2.35 (s, 3H), 2.28 (t, J = 7.4 Hz, 1H), 2.17 (br. s., 1H), 1.55- 1.03 (m, 4H), 0.90 (br. s., 3H), 0.73 (br. s., 2H) 1.87 B 554.0 A 432

2-butyl-5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-(2- fluorophenyl)propyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (600 MHz, DMSO-d₆) δ 8.08 (d, J = 5.0 Hz, 1H), 7.89 (d, J = 7.1 Hz, 2H), 7.53 (t, J = 7.6 Hz, 1H), 7.49 (d, J = 7.7 Hz, 2H), 7.31 (d, J = 5.2 Hz, 1H), 7.20 (d, J = 5.0 Hz, 1H), 7.18-7.14 (m, 1H), 7.10 (dd, J = 10.8, 8.8 Hz, 1H), 2.37 (dq, J = 13.9, 6.8 Hz, 1H), 2.22-2.06 (m, 4H), 1.49-0.88 (m, 4H), 0.83 (t, J = 7.4 Hz, 3H), 0.69 (br. s., 3H) 1.80 B 554.3 A 433

2-butyl-1-[(1S)-1-(3,5- difluorophenyl)propyl]-5- [4-(6-fluoro-2- methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (600 MHz, DMSO-d₆) δ 7.96- 7.87 (m, 2H), 7.84-7.76 (m, 1H), 7.47 (d, J = 7.5 Hz, 2H), 7.20-7.02 (m, 2H), 6.88 (d, J = 4.8 Hz, 2H), 2.37-2.18 (m, 5H), 1.56-0.93 (m, 4H), 0.69 (br. s., 6H) 1.92 B 572.0 A 434

3-[(1S)-1-[2- (ethoxymethyl)-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.79- 8.41 (m, 2H), 7.89 (d, J = 8.0 Hz, 2H), 7.79 (s, 1H), 7.70-7.64 (m, 2H), 7.54 (d, J = 8.2 Hz, 2H), 7.52-7.47 (m, 1H), 7.42 (br. s., 1H), 5.40-5.05 (m, 1H), 4.63 (br. s., 1H), 3.62 (br. s., 2H), 2.46 (d, J = 7.0 Hz, 1H), 2.29-2.09 (m, 4H), 1.06 (br. s., 3H), 0.92-0.72 (m, 3H) 1.08 B 545.3 A 435

3-[(1S)-1-[2- (ethoxymethyl)-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.61 (d, J = 4.4 Hz, 1H), 8.01-7.85 (m, 3H), 7.79 (s, 1H), 7.66 (br. s., 2H), 7.61- 7.42 (m, 4H), 5.24 (br. s., 1H), 4.63 (br. s., 2H), 3.62 (br. s., 2H), 2.45 (s, 3H), 2.34-2.07 (m, 2H), 1.05 (t, J = 6.8 Hz, 3H), 0.83 (t, J = 7.4 Hz, 3H) 1.01 B 545.2 A 436

3-[(1S)-1-[2- (ethoxymethyl)-5-[4-(6- fluoro-2-methylpyridin-3- yI)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 7.85 (d, J = 8.0 Hz, 2H), 7.82-7.75 (m, 2H), 7.73-7.62 (m, 2H), 7.53-7.46 (m, 3H), 7.11-6.99 (m, 1H), 5.31-5.15 (m, 1H), 4.61 (br. s., 2H), 2.47-2.38 (m, 2H), 2.34 (br. s., 3H), 2.23 (d, J = 7.4 Hz, 1H), 1.05 (t, J = 6.7 Hz, 3H), 0.87-0.74 (m, 3H) 1.45 B 563.2 A 437

3-[(1S)-1-[2- (ethoxymethyl)-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.08 (d, J = 5.0 Hz, 1H), 7.85 (d, J = 7.7 Hz, 2H), 7.76 (s, 1H), 7.64 (d, J = 7.5 Hz, 2H), 7.50-7.40 (m, 3H), 7.18 (d, J = 5.0 Hz, 1H), 5.20 (br. s., 2H), 4.58 (br. s., 2H), 2.44-2.32 (m, 1H), 2.25-2.11 (m, 1H), 2.06 (s, 3H), 1.01 (t, J = 6.8 Hz, 3H), 0.80 (t, J = 7.2 Hz, 3H) 1.63 B 563.1 A 438

5-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.07 (d, J = 5.0 Hz, 1H), 7.85 (br. s., 2H), 7.70 (d, J = 4.5 Hz, 1H), 7.59-7.30 (m, 4H), 7.19 (d, J = 4.8 Hz, 1H), 2.35-2.16 (m, 2H), 2.09 (s, 3H), 1.57-1.11 (m, 4H), 0.88-0.62 (m, 6H). 1.76 B 579.3 A 439

5-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.42 (d, J = 4.2 Hz, 1H), 8.01-7.76 (m, 2H), 7.70 (d, J = 5.0 Hz, 1H), 7.62-7.51 (m, 2H), 7.41 (d, J = 6.7 Hz, 3H), 7.28 (dd, J = 7.4, 4.9 Hz, 1H), 2.38-2.10 (m, 5H), 1.61-1.08 (m, 4H), 0.83-0.61 (m, 6H) 1.23 B 561.3 A 440

5-[(1S)-1-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.00- 7.73 (m, 3H), 7.67 (br. s., 1H), 7.54 (br. s., 1H), 7.40 (br. s., 3H), 7.03 (d, J = 5.6 Hz, 1H), 2.37-2.16 (m, 5H), 1.67-1.10 (m, 4H), 0.96-0.55 (m, 6H) 1.80 B 579.0 A 441

3-[(1S)-1-[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.50- 8.33 (m, 2H), 7.83 (br. s., 2H), 7.64- 7.38 (m, 6H), 7.19 (br. s., 1H), 2.40- 2.20 (m, 2H), 2.16 (s, 3H), 1.07-0.85 (m, 1H), 0.78-0.70 (m, 3H), 0.47-0.05 (m, 4H) 1.10 B 1081.2 [2M + H] A 442

3-[(1S)-1-[2- (cyclopropylmethyl)-5-[4- (2-fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.06 (d, J = 5.0 Hz, 1H), 7.96-7.78 (m, 2H), 7.70-7.39 (m, 6H), 7.18 (d, J = 4.7 Hz, 1H), 2.31 (d, J = 7.0 Hz, 2H), 2.07 (s, 3H), 1.00-0.82 (m, 1H), 0.76 (t, J = 7.3 Hz, 3H), 0.57-−0.04 (m, 4H). 1.62 B 559.2 A 443

3-[(1S)-1-[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.42 (d, J = 3.9 Hz, 1H), 7.82 (br. s., 2H), 7.69- 7.37 (m, 7H), 7.28 (dd, J = 7.4, 5.0 Hz, 1H), 2.40-2.16 (m, 5H), 1.04-0.85 (m, 1H), 0.80-0.69 (m, 3H), 0.54-−0.11 (m, 4H) 1.07 B 541.3 A 444

3-[(1S)-1-[2- (cyclopropylmethyl)-5-[4- (6-fluoro-2-methylpyridin- 3-yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 7.91- 7.80 (m, 2H), 7.76 (t, J = 8.2 Hz, 1H), 7.70 (br. s., 1H), 7.64 (d, J = 7.2 Hz, 1H), 7.57 (br. s., 1H), 7.50-7.41 (m, 3H), 7.05 (dd, J = 8.2,2.7 Hz, 1H), 5.30 (br. s., 1H), 2.89-2.63 (m, 2H), 2.36-2.11 (m, 5H), 0.96 (br. s., 1H), 0.79 (t, J = 7.2 Hz, 3H), 0.60-0.10 (m, 4H) 1.65 B 559.0 A 445

3-[(1S)-1-[2- (ethoxymethyl)-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.50 (d, J = 4.3 Hz, 1H), 7.85 (d, J = 7.9 Hz, 2H), 7.80 (s, 1H), 7.68 (d, J = 7.3 Hz, 2H), 7.63 (d, J = 7.2 Hz, 1H), 7.55-7.45 (m, 3H), 7.36 (dd, J = 7.4, 4.9 Hz, 1H), 5.30-5.12 (m, 1H), 4.61 (br. s., 2H), 3.59-3.26 (m, 2H), 2.41-2.34 (m, 3H), 2.29-2.15 (m, 2H), 1.05 (t, J = 6.9 Hz, 3H), 0.83 (t, J = 7.3 Hz, 3H) 1.08 B 544.9 A 446

2-butyl-1-[(1S)-1-(3,5- difluorophenyl)propyl]-5- [4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1,4- dihydropyrimidin-4-one ¹H NMR (500 MHz, DMSO-d₆) δ 8.06 (d, J = 4.9 Hz, 1H), 7.96-7.78 (m, 2H), 7.44 (br. s., 2H), 7.18 (d, J = 4.4 Hz, 1H), 7.02 (br. s., 1H), 6.77 (d, J = 5.5 Hz, 2H), 2.33-2.15 (m, 2H), 2.08 (s, 3H), 1.55- 0.91 (m, 4H), 0.72 (br. s., 6H) 1.91 B 572.0 A 447

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2-methylpropyl]benzonitrile ¹H NMR (500 MHz, DMSO-d₆) δ 8.47 (s, 1H), 8.41 (d, J = 4.8 Hz, 1H), 8.00- 7.60(m, 5H), 7.56-7.35 (m, 3H), 7.20 (br. s., 1H), 6.15 and 4.50 (br. s., 1H), 2.83-2.57 (m, 1H), 2.19 (br. s., 3H), 1.69-0.94 (m, 4H), 0.88-0.42 (m, 9H) 1.27 B 557.3 A 448

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2-methylpropyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.43 (d, J = 3.8 Hz, 1H), 7.82 (br. s., 5H), 7.54-7.60 (m, 1H), 7.39 (br. s., 3H), 7.28 (dd, J = 7.4, 5.0 Hz, 1H), 6.07-6.22 and 4.47-4.58 (m, 1H), 2.58-2.72 (m, 1H), 2.37 (br. s., 3H), 0.96-1.62 (m, 4H), 0.21-0.88 ppm (m, 9H) 1.27 B 557.3 A 449

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.43 (d, J = 3.5 Hz, 1H), 7.82 (br. s., 2H), 7.65 (d, J = 9.3 Hz, 1H), 7.56 (d, J = 7.3 Hz, 1H), 7.36-7.48 (m, 3H), 7.09-7.33 (m, 2H), 4.72-5.37 (m, 1H), 2.16-2.40 (m, 5H), 1.09-1.57 (m, 4H), 0.35-0.86 ppm (m, 6H) 1.20 B 561.2 A 450

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.49 (s, 1H), 8.43 (d, J = 4.8 Hz, 1H), 7.85 (br. s., 2H), 7.60-7.72 (m, 2H), 7.42-7.55 (m, 3H), 7.18 (d, J = 4.7 Hz, 1H), 5.24 (br. s., 1H), 2.56-2.88 (m, 2H), 2.03-2.25 (m, 5H), 1.11-1.63 (m, 4H), 0.78 ppm (t, J = 7.2 Hz, 6H) 1.21 B 561.3 A 451

3-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2- methylpropyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.06 (d, J = 4.6 Hz, 1H), 7.75-7.99 (m, 3H), 7.36-7.72 (m, 5H), 7.19 (br. s., 1H), 2.57-2.74 (m, 1H), 2.08 (br. s., 3H), 0.92-1.63 (m, 4H), 0.25-0.88 ppm (m, 9H) 1.86 B 575.1 A 452

3-[(1S)-1-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2- methylpropyl]benzonitriIe ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.60-8.05 (m, 6H), 7.31-7.56 (m, 3H), 6.94-7.14 (m, 1H), 2.60-2.79 (m, 1H), 2.21-2.32 (m, 3H), 1.04-1.65 (m, 4H), 0.95 ppm (d, J = 6.3 Hz, 9H) 1.80 B 575.3 A 453

3-[(1S)-1-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.67-7.90 (m, 3H), 7.54-7.69 (m, 2H), 7.44 (br. s., 3H), 7.04 (d, J = 6.0 Hz, 1H), 2.66-2.89 (m, 2H), 2.12-2.39 (m, 5H), 1.07-1.72 (m, 4H), 0.76 ppm (br. s., 6H) 1.72 B 579.0 A 454

3-[(1S)-1-[2-butyl-5-({6′- fluoro-2′-methyl-[3,3′- bipyridine]-6-yl}sulfonyl)- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 600 MHz): δ = 8.52 (br. s., 1H), 7.97 (br. s., 2H), 7.83 (br. s., 1H), 7.59 (br. s., 2H), 7.48 (br. s., 2H), 7.10 (d, J = 7.3 Hz, 1H), 2.56-2.93 (m, 2H), 2.29 (br. s., 4H), 1.93-2.23 (m, 1H), 1.09-1.64 (m, 4H), 0.79 ppm (br. s., 6H) 1.61 B 562.2 A 455

3-[(1S)-1-[2-butyl-6- hydroxy-5-({2′-methyl- [3,3′-bipyridine]-6- yl}sulfonyl)-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 600 MHz): δ = 8.52 (br. s., 1H), 8.48 (d, J = 1.4 Hz, 1H), 7.78-8.02 (m, 2H), 7.58-7.68 (m, 3H), 7.48 (br. s., 2H), 7.33 (dd, J = 7.5, 4.8 Hz, 1H), 2.55-2.90 (m, 2H), 2.27-2.41 (m, 4H), 2.16 (br. s., 1H), 1.08-1.64 (m, 4H), 0.51-0.89 ppm (m, 6H) 1.04 B 544.0 A 456

3-[(1S)-1-[2-butyl-5-({2′- fluoro-3′-methyl-[3,4′- bipyridine]-6-yl}sulfonyl)- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 600 MHz): δ = 8.55 (br. s., 1H), 8.12 (d, J = 5.0 Hz, 1H), 7.89-8.06 (m, 2H), 7.57-7.73 (m, 2H), 7.47 (br. s., 2H), 7.24 (d, J = 3.0 Hz, 1H), 2.61-2.92 (m, 2H), 2.27-2.37 (m, 1H), 2.02-2.23 (m, 4H), 1.10-1.59 (m, 4H), 0.65-0.89 ppm (m, 6H) 1.57 B 562.0 A 457

3-[(1S)-1-[2-butyl-6- hydroxy-5-({3′-methyl- [3,4′-bipyridine]-6- yl}sulfonyl)-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 600 MHz): δ = 8.57 (d, J = 8.5 Hz, 2H), 8.51 (br. s., 1H), 7.88-8.16 (m, 2H), 7.64 (br. s., 2H), 7.52 (br. s., 2H), 7.30 (br. s., 1H), 4.89- 5.49 (m, 1H), 2.62-2.94 (m, 2H), 2.30- 2.43 (m, 1H), 2.04-2.27 (m, 4H), 1.19- 1.69 (m, 4H), 0.73-0.90 ppm (m, 6H) 1.05 B 544.4 A 458

3-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.11 (br. s., 1H), 7.89 (br. s., 2H), 7.72 (br. s., 1H), 7.49 (br. s., 3H), 7.34-7.41 (m, 1H), 7.23 (br. s., 1H), 2.33 (br. s., 2H), 2.13 (br. s., 3H), 1.10-1.70 (m, 4H), 0.79 ppm (br. s., 6H) 1.79 B 579.1 A 459

3-({2-butyl-5-[4-(2-fluoro- 3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}(cyclopropyl)methyl) benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.11 (br. s., 1H), 7.84-8.05 (m, 2H), 7.78 (br. s., 1H), 7.70 (br. s., 1H), 7.56 (br. s., 3H), 7.22 (br. s., 2H), 1.83-2.21 (m, 4H), 1.07-1.66 (m, 3H), 0.71-1.00 (m, 4H), 0.12-0.62 ppm (m, 4H) 1.73 B 573.3 A 460

3-({2-butyl-6-hydroxy-5-[4- (2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}(cyclopropyl)methyl) benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.61 (d, J = 4.2 Hz, 1H), 7.69-8.11 (m, 6H), 7.35-7.65 (m, 4H), 1.80-2.04 (m, 1H), 0.90-1.63 (m, 4H), 0.82 (br. s., 3H), 0.57 (br. s., 3H), 0.33 ppm (br. s. 1H) 1.30 B 554.96 A 461

3-({2-butyl-5-[4-(6-fluoro- 2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}(cyclopropyl)methyl) benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.92-8.05 (m, 1H), 7.65-7.90 (m, 4H), 7.59 (br. s., 1H), 7.36-7.53 (m, 3H), 7.09 (d, J = 8.2 Hz, 1H), 1.90 (s, 4H), 1.18-1.71 (m, 3 H), 0.78-1.08 (m, 4H), 0.58 (br. s., 3H), 0.21 ppm (br. s., 1H). 1.79 B 573.02 A 462

3-({2-butyl-6-hydroxy-5-[4- (3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}(cyclopropyl)methyl) benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.52 (s, 1H), 8.46 (d, J = 4.6 Hz, 1H), 7.83-8.05 (m, 2H), 7.77 (br. s, 1H), 7.70 (br. s., 1H), 7.53 (br. s, 3H), 7.03- 7.29 (m, 2H), 2.57-2.81 (m, 1H), 2.21 (br. s., 3H), 1.08-1.71 (m, 3H), 0.69- 1.03 (m, 4H), 0.42-0.63 (m, 3H), 0.01- 0.35 ppm (m, 1H) 1.22 B 555.2 A 463

2-[6-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)pyridin-3- yl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.69 (br. s., 1H), 8.13 (br. s., 1H), 7.97 (d, J = 7.3 Hz, 2H), 7.76-7.89 (m, 1H), 7.58-7.68 (m, 3H), 7.55 (br. s., 1H), 7.46 (br. s., 2H), 2.12-2.39 (m, 2H), 1.04-1.53 (m, 4H), 0.79 ppm (br. s., 6H) 1.65 B 554.02 A 464

2-[6-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl)sulfonyl)pyridin-3-yl]-5- fluorobenzamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.45 (br. s., 1H), 7.88 (d, J = 17.8 Hz, 2H), 7.57-7.71 (m, 1H), 7.28-7.52 (m, 6H), 2.15-2.39 (m, 2H), 1.06-1.66 (m, 4H), 0.80 ppm (t, J = 12 Hz, 6H). 1.38 A 590.16 A 465

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.78 (br. s., 2H), 7.62-7.71 (m, 1H), 7.36-7.52 (m, 7H), 7.33 (d, J = 7.5 Hz, 1H), 7.28 (br. s., 1H), 2.34 (d, J = 18.5 Hz, 2H), 0.96-1.71 (m, 4H), 0.79 ppm (t, J = 7.2 Hz, 6H) 1.50 A 571.23 A 466

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.93 (d, J = 7.6 Hz, 3H), 7.77 (d, J = 7.2 Hz, 1H), 7.55-7.67 (m, 6H), 7.49 (br. s., 2H), 2.36 (br. s., 2H), 0.92- 1.66 (m, 4H), 0.78 ppm (t, J = 6.9 Hz, 6H). 1.78 B 553.22 A 467

2-[6-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)pyridin-3- yl]benzamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.47 (br. s., 1H), 7.87 (br. s., 2H), 7.62 (br. s., 1H), 7.43-7.54 (m, 5H), 7.32- 7.41 (m, 2H), 2.12-2.40 (m, 2H), 1.00- 1.69 (m, 4H), 0.80 ppm (t, J = 7.2 Hz, 6H) 1.42 B 572.19 A 468

4′-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′- biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.77 (br. s., 3H), 7.71 (br. s., 1H), 7.67 (d, J = 7.3 Hz, 1H), 7.60 (br. s., 1H), 7.37-7.52 (m, 7H), 7.32 (d, J = 7.3 Hz, 1H), 7.27 (br. s., 1H), 2.57-2.91 (m, 2H), 2.08-2.36 (m, 1H), 0.98 (br. s., 1H), 0.83 (t, J = 7.3 Hz, 3H), 0.41-0.63 (m, 2H), 0.30 ppm (br. s., 2H) 1.21 B 569.22 A 469

4′-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.73-7.82 (m, 4H), 7.67 (d, J = 7.3 Hz, 1H), 7.59 (br. s., 1H), 7.49 (t, J = 7.8 Hz, 1H), 7.35-7.46 (m, 4H), 7.29-7.34 (m, 1H), 7.26 (dd, J = 8.8, 2.1 Hz, 1H), 5.32 (br. s., 1H), 2.56-2.90 (m, 2H), 2.08- 2.39 (m, 2H), 0.91-1.05 (m, 1H), 0.82 (t, J = 7.2 Hz, 3H), 0.00-0.61 ppm (m, 4H) 1.46 B 587.22 A 470

4-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-3-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.61-8.67 (m, 1H), 8.59 (br. s., 1H), 7.94 (br. s., 1H), 7.83 (br. s., 2H), 7.65 (br. s., 2H), 7.44-7.56 (m, 5H), 7.40 (d, J = 4.9 Hz, 1H), 2.17-2.42 (m, 2H), 0.86- 1.03 (m, 1H), 0.80 (t, J = 7.2 Hz, 3H), −0.24-0.58 ppm (m, 4H) 1.03 B 570.34 A 471

3-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-4-carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.87 (s, 1H), 8.81 (d, J = 4.9 Hz, 1H), 7.95 (d, J = 4.9 Hz, 3H), 7.70 (d, J = 7.9 Hz, 2H), 7.56-7.65 (m, 2H), 7.47 (d, J = 7.0 Hz, 2H), 2.25-2.39 (m, 2H), 0.91 (br. s., 1H), 0.78 (t, J = 7.2 Hz, 3H), −0.14-0.55 ppm (m, 4H). 1.41 B 552.25 A 472

3-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-4-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.87 (s, 1H), 8.81 (d, J = 4.9 Hz, 1H), 7.95 (d, J = 4.9 Hz, 3H), 7.70 (d, J = 7.9 Hz, 2H), 7.56-7.65 (m, 2H), 7.47 (d, J = 7.0 Hz, 2H), 2.25-2.39 (m, 2H), 0.91 (br. s., 1H), 0.78 (t, J = 7.2 Hz, 3H), −0.14-0.55 ppm (m, 4H). 1.02 B 570.01 A 473

4′-({1-[(1S)-1-(3-cyano-5- fluorophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.64-7.86 (m, 4H), 7.25-7.49 (m, 8H), 5.10 (br. s., 1H), 2.22-2.41 (m, 2H), 0.95 (br. s., 1H), 0.80 (t, J = 7.2 Hz, 3H), 0.41 (br. s., 2H), 0.17 ppm (br. s., 2H). 1.46 B 605.13 A 474

4-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-3-carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 9.07 (s, 1H), 8.86 (d, J = 5.1 Hz, 1H), 7.93 (br. s., 2H), 7.59-7.77 (m, 4H), 7.54 (br. s., 1H), 7.45 (br. s, 2H), 2.10- 2.37 (m, 2H), 0.79-1.00 (m, 1H), 0.70- 0.78 (m, 3H), −0.12-0.49 ppm (m, 4H) 1.40 B 552.07 A 475

3-[(1S)-1-[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.34-8.66 (m, 2H), 7.85 (d, J = 7.3 Hz, 2H), 7.56-7.74 (m, 2H), 7.46 (d, J = 8.2 Hz, 3H), 7.18 (d, J = 4.3 Hz, 1H), 5.29 (br. s., 1H), 2.65-2.90 (m, 2H), 2.42 (br. s., 1H), 1.98-2.28 (m, 4H), 0.98 (br. s., 1H), 0.79 (t, J = 7.2 Hz, 3H), 0.12-0.60 ppm (m, 4H) 1.30 B 559.13 A 476

3-[(S)-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.08 (d, J = 4.9 Hz, 1H), 7.92-8.03 (m, 1H), 7.84 (br. s., 1H), 7.61-7.78 (m, 2H), 7.48 (br. s., 4H), 7.20 (br. s., 1H), 5.61 and 4.33 (br. s, 1H), 2.10 (br. s., 3H), 1.88-2.03 (m, 1H), 1.18-1.70 (m, 3H), 0.71-1.09 (m, 4H), 0.35-0.71 (m, 3H), 0.17 ppm (br. s., 1H) 1.79 B 573.29 A 477

4′-({2-butyl-1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo- 1,4-dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMS0-d₆, 500 MHz): δ = 7.81-7.93 (m, 1H), 7.67-7.79 (m, 3H), 7.51-7.60 (m, 1H), 7.38 (br. s., 4H), 7.29-7.34 (m, 1H), 7.25 (d, J = 8.5 Hz, 1H), 5.62 and 4.42 (br, s, 1H), 1.89-2.31 (m, 1H), 0.97-1.68 (m, 4H), 0.71-0.95 (m, 3H), 0.55 (br. s., 3H), 0.20 ppm (br. s., 1H) 1.59 B 601.25 A 478

3-[(1Z)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}prop-1-en-1- yl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.47-8.56 (m, 1H), 8.42 (d, J = 4.3 Hz, 1H), 7.91 (d, J = 7.9 Hz, 2H), 7.69 (br. s., 1H), 7.65 (s, 1H), 7.52 (br. s., 2H), 7.45 (d, J = 7.9 Hz, 2H), 7.20 (d, J = 4.6 Hz, 1H), 6.74 (d, J = 7.0 Hz, 1H), 2.19 (s, 4H), 2.07 (d, J = 8.2 Hz, 1H), 1.53 (d, J = 1.0 Hz, 3H), 1.21-1.46 (m, 2H), 0.96- 1.17 (m, 2H), 0.67 ppm (t, J = 7.2 Hz, 3H) 1.24 B 541.02 A 479

3-[(S)-{2-butyl-5-[4-(6- fluoro-2-raethylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.68-8.20 (m, 4H), 7.26-7.68 (m, 5H), 6.82-7.13 (m, 1H), 5.60 and 4.29 (br. s., 1H), 2.15-2.36 (m, 4H), 1.91-2.06 (m, 1H), 1.11-1.64 (m, 3H), 0.73-0.92 (m, 3H), 0.36-0.58 (m, 3H), 0.16 ppm (br. s., 1H) 1.81 B 573.25 A 480

3-[(S)-{2-butyl-6-hydroxy- 5-[4-(1-methyl-2-oxo-1,2- dihydropyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.64-7.90 (m, 9H), 7.54 (br. s., 1H), 6.31 (t, J = 6.8 Hz, 1H), 5.63 and 4.45 (br. s., 1H), 3.47 (s, 3H), 2.57-2.72 (m, 2H), 1.08-2.32 (m, 5H), 0.73-0.94 (m, 3H), 0.52 (br. s., 3H), 0.11-0.35 ppm (m, 1H) 1.52 B 570.98 A 481

methyl 2-[6-({2-butyl-1- [(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)pyridin-3- yl]benzoate ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.43 (br. s., 1H), 7.90 Hz, 2H), 7.84 (br. s., 1H), 7.63-7.74 (m, 2H), 7.55-7.62 (m, 2H), 7.38-7.54 (m, 3H), 2.12-2.42 (m, 2H), 1.04-1.62 (m, 4H), 0.83 ppm (t, J = 7.2 Hz, 6H) 1.56 B 587.16 A 482

3-[(1S)-1-(2-butyl-6- hydroxy-5-{[5-(2- methy!phenyl)pyridin-2- yl]sulfonyl}-4-oxo-1,4- dihydropyrimidin-1- yl)propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.49 (br. s., 1H), 7.92 (br. s., 2H), 7.65 (br. s., 1H), 7.60 (br. s., 1H), 7.49 (br. s., 2H), 7.29-7.39 (m, 3H), 7.24 (br. s., 1H), 2.29 (br. s., 2H), 2.21 (br. s., 3H), 0.92-1.66 (m, 4H), 0.83 ppm (t, J = 7.2 Hz, 6H) 1.86 B 543.0 A 483

3-[(1Z)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}prop-1-en-1- yl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.07 (d, J = 5.0 Hz, 1H), 7.91 (d, J = 8.1 Hz, 2H), 7.69 (d, J = 7.2 Hz, 1H), 7.62 (s, 1H), 7.40-7.51 (m, 4H), 7.21 (d, J = 4.9 Hz, 1H), 6.72 (d, J = 6.9 Hz, 1H), 2.13-2.23 (m, 1H), 2.10 (s, 3H), 1.95-2.06 (m, 1H), 1.52 (d, J = 6.8 Hz, 3H), 1.26- 1.43 (m, 2H), 1.01-1.15 (m, 2H), 0.67 ppm (t, J = 7.3 Hz, 3H) 1.67 B 558.97 A 484

3-[(S)-{2-butyl-6-hydroxy- 5-[4-(2-methyipyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.43 (d, J = 4.2 Hz, 1H), 7.85-7.98 (m, 1H), 7.70-7.83 (m, 1H), 7.50-7.68 (m, 4H), 7.35-7.51 (m, 3H), 7.16-7.32 (m, 1H), 5.50-5.68 and 4.17-4.34 (m, 1H), 2.38 (br. s., 3H), 2.21 (br. s., 1H), 1.16- 1.66 (m, 3H), 0.70-1.05 (m, 4H), 0.38- 0.67 (m, 3H), 0.16 ppm (br. s., 1H). 1.32 B 555.0 A 485

3-[(1S)-1-[2-butyl-6- hydroxy-5-({1′-methyl-2′- oxo-1′,2′-dihydro-[3,3′- bipyridine]-6-yl}sulfonyl)- 4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.77 (br. s., 1H), 8.19 (br. s., 1H), 7.77- 7.93 (m, 2H), 7.73 (d, J = 6.4 Hz, 1H), 7.63 (d, J = 7.0 Hz, 1H), 7.55 (s, 1H), 7.28-7.52 (m, 2H), 6.35 (t, J = 6.8 Hz, 1H), 3.49 (s, 3H), 2.11-2.36 (m, 2H), 0.98-1.61 (m, 4H), 0.46-0.93 ppm (m, 6H) 1.38 B 560.0 A 486

3-[4-({1-[(1S)-1-(3- cyanophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.55 (d, J = 4.3 Hz, 1H), 7.92 (br. s., 1H), 7.77 (d, J = 7.6 Hz, 3H), 7.66 (br. s., 2H), 7.47-7.56 (m, 2H), 7.42 (d, J = 7.0 Hz, 3H), 2.57-2.92 (m, 2H), 2.13-2.41 (m, 2H), 0.93 (br. s., 1H), 0.81 (t, J = 7.3 Hz, 3H), −0.15-0.60 ppm (m, 4H) 1.17 B 570.01 A 487

3-[(S)-{2-butyl-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.45 (br. s., 1H), 7.89-8.06 (m, 1H), 7.82 (br. s., 1H), 7.57-7.75 (m, 3H), 7.47 (br. s., 4H), 7.22 (br. s., 1H), 2.20 (br. s., 3H), 1.82-2.09 (m, 1H), 1.18- 1.67 (m, 3H), 0.74-1.05 (m, 4H), 0.33- 0.72 (m, 3H), −0.05-0.29 ppm (m, 1H) 1.23 B 555.26 A 488

3-[(1S)-1-[2- (cyclopropylmethyl)-5-[4- (2-fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]-5- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.08 (d, J = 4.6 Hz, 1H), 7.87 (br. s., 2H), 7.55-7.72 (m, 2H), 7.47 (d, J = 7.6 Hz, 3H), 7.17 (d, J = 4.9 Hz, 1H), 5.28 (br. s., 1H), 2.57-2.92 (m, 2H), 2.36 (br. s., 1H), 2.20 (br. s., 1H), 2.07 (s, 3H), 0.96 (br. s., 1H), 0.77 (br. s., 3H), 0.18-0.55 ppm (m, 4H). 1.68 B 577.06 A 489

3-[(1S)-1-(2-butyl-6- hydroxy-5-{[2′- (morpholine-4-carbonyl)- [1,1′-biphenyl]-4- yl)sulfonyl}-4-oxo-1,4- dihydropyrimidin-1- yl)propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.85 (br. s., 2H), 7.64 (br. s., 1H), 7.59 (d, J = 10.4 Hz, 1H), 7.36-7.53 (m, 7H), 7.33 (d, J = 7.3 Hz, 1H), 3.43 (br. s., 2H), 3.02-3.26 (m, 2H), 2.84-2.98 (m, 2H), 2.58-2.70 (m, 2H), 2.16-2.39 (m, 2H), 0.89-1.51 (m, 4H), 0.48-0.86 ppm (m, 6H) 1.58 B 641.07 A 490

3-[(S)-cyclopropyl[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(1-methyl-2- oxo-1,2-dihydropyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]methyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.60-7.91 (m, 9H), 7.51 (br. s., 1H), 6.31 (t, J = 6.7 Hz, 1H), 3.86 (s, 3H), 2.56-2.96 (m, 2H), 1.93-2.35 (m, 1H), 1.12 (t, J = 7.2 Hz, 1H), 0.67-0.96 (m, 3H), 0.06-0.56 ppm (m, 5H) 1.39 B 569.11 A 491

3-[(1S)-1-[2-butyl-6- hydroxy-5-({2′-methyl- [1,1′-biphenyl]-4- yl}sulfonyl)-4-oxo-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.85 (br. s., 2H), 7.62-7.74 (m, 2H), 7.51 (br. s., 2H), 7.38 (d, J = 6.1 Hz, 2H), 7.23-7.33 (m, 3H), 7.19 (d, J = 6.5 Hz, 1H), 2.25-2.43 (m, 2H), 2.20 (s, 3H), 0.96-1.64 (m, 4H), 0.80 ppm (t, J = 7.0 Hz, 6H) 2.03 B 541.98 A 492

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-2-methyl-[1,1′- biphenyl]-3-carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.85 (br. s., 2H), 7.79 (d, J = 7.6 Hz, 1H), 7.65 (br. s, 1H), 7.56 (br. s., 1H), 7.41- 7.53 (m, 4H), 7.38 (d, J = 6.6 Hz, 2H), 2.10-2.41 (m, 5H), 0.91-1.67 (m, 4H), 0.76 ppm (t, J = 6.6 Hz, 6H) 1.84 B 567.33 A 493

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-6-methyl-[1,1′- biphenyl]-3-carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.85 (br. s., 2H), 7.72 (d, J = 7.2 Hz, 1H), 7.62 (br. s., 2H), 7.58 (br. s., 1H), 7.49 (d, J = 8.0 Hz, 3H), 7.41 (br. s., 2H), 2.26-2.40 (m, 2H), 2.23 (s, 3H), 0.91- 1.63 (m, 4H), 0.76 ppm (t, J = 7.0 Hz, 6H) 1.84 B 567.33 A 494

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.79 (br. s., 3H), 7.65 (br. s., 1H), 7.60 (br. s., 1H), 7.47 (br. s., 2H), 7.34-7.42 (m, 4H), 7.28-7.33 (m, 1H), 7.25 (d, J = 8.8 Hz, 1H), 2.34 (d, J = 19.6 Hz, 2H), 0.91-1.68 (m, 4H), 0.78 ppm (t, J = 6.8 Hz, 6H) 1.54 B 589.23 A 495

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3-methyl- 1H-pyrazol-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.75 (br. s., 3H), 7.63 (br. s, 1H), 7.57 (br. s., 1H), 7.46 (br. s., 4H), 2.12-2.40 (m, 5H), 0.93-1.49 (m, 4H), 0.76 ppm (t, J = 7.0 Hz, 6H) 1.49 B 532.27 A 496

3-[(S)-cyclopropyl[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]methyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.47 (br. s, 1H), 8.42 (d, J = 4.4 Hz, 1H), 7.96 (br. s., 1H), 7.82 (br. s., 1H), 7.56- 7.76 (m, 3H), 7.35-7.50 (m, 3H), 7.20 (br. s., 1H), 5.58 and 4.25 (br. s., 1H), 2.00-2.35 (m,4H), 1.40-1.71 (m, 1H), 0.80-0.98 (m, 2H), 0.34-0.71 (m, 3H), 0.00-0.29 ppm (m, 3H) 1.30 B 553.06 A 497

3-[(S)-cyclopropyl[2- (cyclopropylmethyl)-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl]methyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.43 (d, J = 4.1 Hz, 1H), 7.93 (d, J = 8.2 Hz, 1H), 7.80 (br. s., 1H), 7.51-7.76 (m, 4H), 7.36-7.48 (m, 3H), 7.23-7.29 (m, 1H), 5.43-5.68 (m, 1H), 4.23-4.42 (m, 1H), 2.25-2.42 (m, 4H), 1.71 (s, 1H), 0.80-0.96 (m, 2H), 0.36-0.70 (m, 3H), −0.02-0.31 ppm (m, 3H) 1.19 B 553.06 A 498

3-[(S)-cyclopropyl[2- (cyclopropylmethyl)-5-[4- (2-fluoro-3-methylpyridin- 4-yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]methyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.07 (d, J = 4.8 Hz, 1H), 7.89-8.04 (m, 1H), 7.84 (br. s., 1H), 7.66-7.77 (m, 1H), 7.61 (br. s., 2H), 7.35-7.55 (m, 3H), 7.13-7.29 (m, 1H), 5.56 and 4.28 (br. s., 1H), 1.94-2.36 (m,4H), 1.42- 1.71 (m, 1H), 0.76-1.01 (m, 2H), 0.35- 0.73 (m, 3H), −0.02-0.32 ppm (m, 3H) 1.68 B 571.05 A 499

3-[(S)-cyclopropyl[2- (cycIopropylmethyl)-5-[4- (6-fluoro-2-methylpyridin- 3-yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl]methyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.94 (br. s, 1H), 7.81 (br. s., 3H), 7.58- 7.71 (m, 2H), 7.35-7.57 (m, 4H), 7.05 (d, J = 5.8 Hz, 1H), 2.16-2.40 (m, 4H), 1.39-1.80 (m, 1H), 0.76-0.93 (m, 2H), 0.34-0.69 (m, 3H), −0.02-0.30 ppm (m, 3H) 1.68 B 571.3 A 500

4′-({1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.87 (br. s., 1H), 7.62-7.81 (m, 4H), 7.47-7.60 (m, 1H), 7.41 (br. s., 4H), 7.28-7.34 (m, 1H), 7.25 (d, J = 7.3 Hz, 1H), 5.59 and 4.27 (br. s., 1H), 1.97- 2.39 (m, 1H), 1.40-1.76 (m, 1H),0.80- 0.98 (m, 2H), 0.34-0.70 (m, 3H), −0.02- 0.32 ppm (m, 3H) 1.51 B 599.0 A 501

methyl 4′-({2-butyl-1-[(1S)- 1-(3-cyanophenyl)propyl]- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxylate ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.81 (br. s., 2H), 7.73 (d, J = 7.6 Hz, 1H), 7.64 (br. s., 1H), 7.54-7.62 (m, 2H), 7.43-7.54 (m, 3H), 7.38 (d, J = 7.3 Hz, 1H), 7.29 (d, J = 7.6 Hz, 2H), 3.52 (s, 3H), 2.34 (d, J = 19.5 Hz, 2H), 0.89-1.62 (m, 4H), 0.77 ppm (br. s., 6H) 1.84 B 586.04 A 502

4′-({1-[(1S)-1-(3-cyano-5- fluorophenyl)propyl]-2- (cyclopropylmethyl)-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-[1,1′-biphenyl]- 2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.68-7.88 (m, 2H), 7.57 (br. s., 1H), 7.37-7.51 (m, 6H), 7.30 (d, J = 7.5 Hz, 1H), 7.23 (br. s., 1H), 5.17 (br. s., 1H), 2.62 (d, J = 18.9 Hz, 2H), 2.18-2.34 (m, 2H), 0.84-0.98 (m, 1H), 0.75 (t, J = 6.9 Hz, 3H), 0.05-0.57 ppm (m, 4H) 1.43 B 586.98 A 503

3-[(1S)-1-{2-butyl-5-[4- (2,6-difluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.30 (d, J = 8.5 Hz, 1H), 7.87 (br. s., 2H), 7.69 (br. s., 1H), 7.65 (d, J = 6.0 Hz, 3H), 7.54 (br. s., 1H), 7.48 (br. s., 1H), 7.28 (d, J = 7.8 Hz, 1H), 2.60-3.02 (m, 2H), 1.99-2.43 (m, 2H), 0.94-1.74 (m, 4H), 0.79 ppm (t, J = 7.2 Hz, 6H) 1.78 B 565.03 A 504

3-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(1-methyl-2- oxo-1,2-dihydropyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.75 (br. s., 6H), 7.66 (br. s., 1H), 7.63 (d, J = 6.7 Hz, 1H), 7.56 (br. s., 1H), 7.49 (br. s., 1H), 6.31 (t, J = 6.9 Hz, 1H), 2.03 (s, 2H), 1.60- 0.95 (m, 4H), 0.81 ppm (t, J = 7.0 Hz, 6H) 1.47 B 559.29 A 505

3-[(1S)-1-{2-butyl-5-[4-(2- fluoropyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.25 (d, J = 4.0 Hz, 1H), 8.10 (t, J = 8.4 Hz, 1H), 7.78-7.95 (m, 2H), 7.72 (br. s., 1H), 7.67 (d, J = 7.3 Hz, 3H), 7.56 (br. s., 1H), 7.44-7.52 (m, 2H), 5.24 (br. s., 1H), 2.55-3.05 (m, 2H), 1.90-2.34 (m, 2H), 0.94-1.73 (m, 4H), 0.81 ppm (t, J = 7.3 Hz, 6H) 1.64 B 546.9 A 506

3-[(1S)-1-{2-butyl-5-[4- (2,3-difluoropyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.09 (d, J = 4.9 Hz, 1H), 7.92 (br. s., 2H), 7.72 (d, J = 7.0 Hz, 2H), 7.61 (br. s., 2H), 7.56 (br. s., 1H), 7.48 (br. s., 2H), 2.01- 2.38 (m, 2H), 0.93-1.64 (m, 4H), 0.78 ppm (br. s., 6H) 1.87 B 565.21 A 507

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propy1]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.11 (d, J = 4.3 Hz, 1H), 7.77 (br. s, 3H), 7.68 (br. s., 1H), 7.58 (br. s., 1H), 7.45- 7.53 (m, 2H), 7.38-7.44 (m, 4H), 7.35 (d, J = 7.3 Hz, 1H), 2.58-3.03 (m, 2H), 2.54 (d, J = 4.6 Hz, 3H), 1.92-2.40 (m, 2H), 0.93-1.74 (m, 4H), 0.82 ppm (t, J = 7.2 Hz, 6H) 1.53 B 584.92 A 508

3-[(1S)-1-{2-butyl-5-[4- (2,4-dimethoxypyrimidin-5- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.37 (s, 1H), 7.75-8.07 (m, 3H), 7.71 (br. s., 2H), 7.59 (d, J = 7.6 Hz, 4H), 3.81-4.02 (m, 6H), 2.55-3.01 (m, 2H), 2.00-2.08 (m, 2H), 0.94-1.74 (m, 4H), 0.23-0.90 ppm (m, 6H) 1.66 B 590.0 A 509

3-[4-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)phenyl] pyridine-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.56 (d, J = 4.0 Hz, 1H), 7.94 (br. s., 1H), 7.72-7.85 (m, 4H), 7.67 (br. s., IH), 7.40-7.60 (m, 6H), 2.61-2.98 (m, 2H), 1.87-2.42 (m, 2H), 0.94-1.83 (m, 4H), 0.49-0.88 ppm (m, 6H) 1.37 A 572.19 A 510

3-[(1S)-1-[2-buty1-6- hydroxy-4-oxo-5-(4-{1H- pyrrolo[2,3-b]pyridin-4- yl}benzenesulfonyl)-1,4- dihydropyrimidin-1- yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 11.79 (br. s., 1H), 8.26 (d, J = 4.6 Hz, 1H), 7.89-8.06 (m, 2H), 7.80 (d, J = 7.6 Hz, 2H), 7.61-7.71 (m, 2H), 7.39-7.57 (m, 3H), 7.17 (d, J = 4.6 Hz, 1H), 6.56 (br. s., 1H), 2.52-2.92 (m, 2H), 2.06- 2.42 (m, 2H), 0.92-1.70 (m, 4H), 0.80 ppm (t, J = 7.2 Hz, 6H) 1.36 B 567.95 A 511

3-[(1S)-1-[2-butyl-5-({2′- fluoro-[1,1′-biphenyl]-4- yl}sulfonyl)-6-hydroxy-4- oxo-1,4-dihydropyrimidin- 1-yl]propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.89 (br. s., 2H), 7.80 (br. s., 1H), 7.58- 7.75 (m, 4H), 7.42-7.58 (m, 3H), 7.30- 7.38 (m, 2H), 5.27 (br. s, 1H), 2.60- 3.02 (m, 2H), 1.99-2.36 (m, 2H), 1.00- 1.68 (m, 4H), 0.69-0.93 ppm (m, 6H) 1.80 B 546.01 A 512

3-[(1S)-1-{2-butyl-5-[4-(3- fluoropyridin-4- yI)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.66 (br. s., 1H), 8.50 (d, J = 4.5 Hz, 1H), 7.91 (br. s., 2H), 7.58-7.76 (m, 5H), 7.54 (br. s., 1H), 7.48 (br. s., 1H), 4.98- 5.49 (m, 1H), 2.04-2.42 (m, 2H), 0.93- 1.78 (m, 4H), 0.80 ppm (br. s., 6H) 1.47 B 547.1 A 513

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N,N-dimethyl- [1,1′-biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.83 (br. s., 2H), 7.70 (br. s., 2H), 7.32- 7.60 (m, 8H), 2.87 and 2.72 (br. s., 6H), 2.03 (m, 2H), 0.94-1.67 (m, 4H), 0.81 ppm (t, J = 6.9 Hz, 6H) 1.60 B 599.14 A 514

4′-({2-butyl-1-[(1S)-1-(4- cyano-3- fluorophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-4-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.84 (br. s., 2H), 7.77 (br. s., 2H), 7.51 (d, J = 11.1 Hz, 1H), 7.40-7.46 (m, 3H), 7.26-7.38 (m, 4H), 5.31 (br. s., 1H), 2.57-3.07 (m, 2H), 2.18 (br. s., 2H), 0.98-1.77 (m, 4H), 0.49-0.91 ppm (m, 6H) 1.53 B 607.08 A 515

4-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(2- methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.45 (d, J = 4.3 Hz, 1H), 7.82 (br. s., 3H), 7.55 (d, J = 7.5 Hz, 1H), 7.38-7.48 (m, 3H), 7.20-7.30 (m, 2H), 5.28 (br. s., 1H), 2.55-2.90 (m, 2H), 2.26-2.39 (m, 4H), 2.19 (br. s., 1H), 1.00-1.71 (m, 4H), 0.78 ppm (t, J = 6.9 Hz, 6H) 1.20 B 561.07 A 516

4-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.48 (s, 1H), 8.42 (d, J = 4.4 Hz, 1H), 7.72-7.98 (m, 3H), 7.45 (d, J = 6.7 Hz, 2H), 7.35 (br. s., 1H), 7.18 (br. s, 2H), 2.55-2.86 (m, 2H), 2.36 (br. s., 1H), 2.08-2.24 (m, 4H), 1.10-1.89 (m, 4H), 0.61-0.92 ppm (m, 6H) 1.44 A 561.19 A 517

4-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.08 (d, J = 5.0 Hz, 1H), 7.75-7.93 (m, 3H), 7.47 (d, J = 7.2 Hz, 2H), 7.40 (d, J = 11.0 Hz, 1H), 7.24 (d, J = 7.4 Hz, 1H), 7.18 (d, J = 4.6 Hz, 1H), 5.26 (br. s., 1H), 2.54-2.86 (m, 2H), 2.26-2.40 (m, 1H), 2.17 (br. s., 1H), 2.03 (br. s., 3H), 1.04- 1.70 (m. 4H), 0.55-0.88 ppm (m, 6H) 1.77 B 579.22 A 518

4-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(1-methyl-2- oxo-1,2-dihydropyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.70-7.98 (m, 6H), 7.66 (d, J = 6.1 Hz, 1H), 7.44 (d, J = 10.7 Hz, 1H), 7.23 (d, J = 7.3 Hz, 1H), 6.35 (t, J = 6.7 Hz, 1H), 5.29 (br. s., 1H), 3.51 (s, 4H), 2.64-2.82 (m, 2H), 2.41 (d, J = 7.3 Hz, 1H), 2.21 (br. s., 1H), 1.01-1.76 (m, 4H), 0.63- 0.91 ppm (m, 6H) 1.56 B 577.24 A 519

4-[(1S)-1-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]-2- fluorobenzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.71-8.01 (m, 4H), 7.36-7.55 (m, 3H), 7.26 (br. s., 1H), 7.03-7.14 (m, 1H), 5.30 (br. s., 1H), 2.58-2.94 (m, 2H), 2.40 (br. s., 1H), 2.33 (s, 3H), 2.20 (br. s., 1H), 1.07-1.73 (m, 4H), 0.81 ppm (br. s., 6H) 1.74 B 579.12 A 520

4′-({2-butyl-1-[(1S)-1-(4- cyano-3- fluorophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.04 (d, J = 4.6 Hz, 1H), 7.76 (br. s., 2H), 7.43-7.49 (m, 1H), 7.30-7.41 (m, 5H), 7.23 (d, J = 10.4 Hz, 1H), 7.11 (d, J = 7.6 Hz, 1H), 2.27 (br. s., 2H), 0.99-1.63 (m, 4H), 0.37-0.87 ppm (m, 6H)_ 1.51 B 603.2 A 521

4′-({2-butyl-1-[(1S)-1-(4- cyano-3- fluorophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N,N-dimethyl- [1,1′-biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.78 (br. s., 3H), 7.45-7.50 (m, 1H), 7.38-7.45 (m, 2H), 7.35 (d, J = 7.3 Hz, 2H), 7.29 (d, J = 7.3 Hz, 1H), 7.22 (d, J = 10.7 Hz, 1H), 7.11 (d, J = 7.0 Hz, 1H), 2.69 (s, 3H), 2.39 (s, 3H), 2.17-2.35 (m, 2H), 0.93-1.53 (m, 4H), 0.73 ppm (t, J = 7.0 Hz, 6H) 1.66 B 617.21 A 522

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-cyclopropyl- [1,1′-biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.17 (d, J = 3.7 Hz, 1H), 7.82 (br. s., 2H), 7.68 (br. s., 1H), 7.62 (br. s., 1H), 7.46- 7.57 (m, 3H), 7.28-7.44 (m, 5H), 2.11- 2.41 (m, 2H), 1.29-1.64 (m, 2H), 0.93- 1.25 (m, 3H), 0.64-0.88 (m, 6H), 0.50 (d, J = 5.5 Hz, 2H), 0.23 ppm (br. s., 2H) 1.56 B 611.2 A 523

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-3-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.57 (d, J = 4.3 Hz, 1H), 8.11 (s, 1H), 7.91 (br. s., 1H), 7.83 (d, J = 7.6 Hz, 2H), 7.76 (d, J = 7.0 Hz, 2H), 7.66 (br. s., 1H), 7.53-7.60 (m, 2H), 7.49 (br. s., 2H), 2.81 (d, J = 4.6 Hz, 3H), 2.25-2.39 (m, 2H), 1.14-1.70 (m, 4H), 0.59-0.89 ppm (m, 6H) 1.47 B 585.07 A 524

3-[(S)-{2-butyl-6-hydroxy- 4-oxo-5-[4-(3-oxo-2,3- dihydro-1H-isoindol-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-1- yl}(cyclopropyl)methyl] benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.59 (br. s., 1H), 7.70-7.94 (m, 4H), 7.50-7.70 (m, 5H), 7.35 (br. s., 1H), 5.76 and 4.59 (br. s., 1H), 1.86-2.46 (m, 2H), 1.24-1.80 (m, 4H), 0.96 (br. s., 1H), 0.83 (br. s., 3H), 0.20-0.68 ppm (m, 4H) 1.54 B 595.17 A 525

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-2-fluoro-[1,1′- biphenyl]-4-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.16 (br. s., 1H), 7.88-7.93 (m, 1H), 7.76-7.83 (m, 2H), 7.56-7.71 (m, 5H), 7.50 (br. s., 2H), 2.10-2.44 (m, 2H), 1.18-1.76 (m, 4H), 0.80 ppm (br. s., 6H) 1.38 B 589.13 A 526

4-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]pyridine-2- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.55 (br. s., 1H), 8.06 (d, J = 5.2 Hz, 1H), 7.86 (br. s., 2H), 7.66 (br. s., 1H), 7.31- 7.48 (m, 3H), 7.17 (d, J = 4.9 Hz, 1H), 2.19-2.37 (m, 2H), 2.06 (br. s., 3H), 1.12-1.59 (m, 4H), 0.73 ppm (br. s., 6H) 1.65 B 562.2 A 527

2-butyl-6-hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-1- [(1S)-1-(oxan-4-yl)propyl]- 1,4-dihydropyrimidin-4-one ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.46 (s, 1H), 8.41 (d, J = 4.3 Hz, 1H), 7.87 (d, J = 6.7 Hz, 2H), 7.43 (d, J = 7.9 Hz, 2H), 7.18 (d, J = 4.3 Hz, 1H), 3.78 (d, J = 7.9 Hz, 1H), 3.67 (d, J = 11.0 Hz, 1H), 3.43 (br. s., 1H), 3.11-3.17 (m, 1H), 2.97 (br. s., 1H), 2.34 (d, J = 18.6 Hz, 1H), 2.18 (s, 3H), 2.03 (d, J = 18.9 Hz, 1H), 1.47-1.66 (m, 4H), 1.23-1.40 (m, 2H), 1.07-1.21 (m, 1H), 0.90-1.03 (m, 2H), 0.84 (t, J = 7.2 Hz, 3H), 0.64 ppm (br. s., 3H) 1.13 B 525.98 A 528

2-butyl-5-[4-(2-fluoro-3- methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-1-[(1S)-1-(oxan-4- yl)propyl]-1,4- dihydropyrimidin-4-one ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.07 (d, J = 4.9 Hz, 1H), 7.91 (d, J = 8.2 Hz, 2H), 7.51 (d, J = 7.9 Hz, 2H), 7.17 (d, J = 4.6 Hz, 1H), 3.78 (d, J = 8.5 Hz, 1H), 3.08-3.20 (m, 2H), 2.82-3.03 (m, 1H), 2.58-2.75 (m, 2H), 2.28 (d, J = 9.5 Hz, 1H), 2.08 (s, 3H), 1.86-2.03 (m, 1H), 1.68-1.80 (m, 1H), 1.39-1.66 (m, 3H), 1.26-1.40 (m, 2H), 1.04-1.25 (m, 1H), 0.89-1.05 (m, 2H), 0.84 (t, J = 7.2 Hz, 3H), 0.64 ppm (t, J = 7.3 Hz, 3H) 1.54 B 544.22 A 529

3-[(1S)-1-{2-butyl-6- hydroxy-4-oxo-5-[4-(3-oxo- 2,3-dihydro-1H-isoindol-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.50 (s, 1H), 7.81 (br. s., 3H), 7.48-7.72 (m, 7H), 7.33 (d, J = 7.3 Hz, 1H), 4.38 (s, 2H), 2.01-2.40 (m, 2H), 1.15-1.75 (m, 4H), 0.59-0.93 ppm (m, 6H) 1.52 B 582.96 A 530

4′-({2-butyl-1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo- 1,4-dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.96-8.18 (m, 1H), 7.54-7.93 (m, 4H), 7.03-7.50 (m, 7H), 5.62 and 4.44 (br. s, 1H), 2.57-2.77 (m, 2H), 2.10-2.40 (m, 2H), 1.76-1.98 (m, 1H), 1.08-1.67 (m, 3H), 0.88 (br. s., 1H), 0.76 (br. s., 3H), 0.50 (br. s., 3H), 0.08-0.32 ppm (m, 1H). 1.50 B 597.17 A 531

3-[(1S)-1-(2-buty1-6- hydroxy-5-{[3′-(2- hydroxypropan-2-yl)-[1,1′- biphenyl]-4-yl]sulfonyl}-4- oxo-1,4-dihydropyrimidin- 1-yl)propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.82 (br. s., 2H), 7.67-7.76 (m, 4H), 7.64 (br. s., 1H), 7.56 (d, J = 7.3 Hz, 1H), 7.46 (d, J = 7.3 Hz, 3H), 7.35-7.41 (m, 1H), 2.60-2.98 (m, 2H), 2.02-2.42 (m, 2H), 1.17-1.71 (m,4H), 0.80 ppm (t, J = 7.2 Hz, 6H) 1.70 B 586.34 B 532

3-[(1S)-1-(2-butyl-6- hydroxy-5-{[4′-(2- hydroxypropan-2-yl)-[1,1′- biphenyl]-4-yl]sulfonyl}-4- oxo-1,4-dihydropyrimidin- 1-yl)propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.78-7.92 (m, 2H), 7.69 (d, J = 7.6 Hz, 3H), 7.59-7.64 (m, 3H), 7.41-7.58 (m, 4H), 2.34 (br. s., 2H), 1.45 (s, 6H), 0.98- 1.68 (m, 4H), 0.37-0.91 ppm (m, 6H) 1.67 B 586.19 B 533

4′-({2-butyl-1-[(S)-(3- cyanophenyl)(cyclopropyl) methyl]-6-hydroxy-4-oxo- 1,4-dihydropyrimidin-5- yl}sulfonyl)-N-cyclopropyl- [1,1′-biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.23 (br. s., 1H), 7.69-7.97 (m, 4H), 7.48-7.65 (m, 3H), 7.31-7.46 (m, 5H), 5.68 and 4.49 (br. s., 1H), 2.60 (br. s., 2H), 1.95-2.40 (m, 2H), 1.16-1.73 (m, 4H), 0.71-1.08 (m, 5H), 0.38-0.67 (m, 5H), 0.25 ppm (br. s., 3H) 1.57 B 623.38 A 534

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-cyclopropyl- 2-fluoro-[1,1′-biphenyl]-3- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.49 (br. s, 1H), 7.79-7.95 (m, 2H), 7.43-7.73 (m, 7H), 7.32-7.38 (m, 1H), 2.17-2.41 (m, 2H), 1.18-1.60 (m, 4H), 0.76-0.92 (m, 4H), 0.65-0.72 (m, 2H), 0.53 ppm (br. s., 2H) 1.63 B 629.26 A 535

3-[(1S)-1-{2-butyl-6- hydroxy-4-oxo-5-[4-(1-oxo- 2,3-dihydro-1H-isoindol-4- yl)benzenesulfonyl]-1,4- dihydropyrimidin-1- yl}propyl]benzonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.71 (br. s., 1H), 7.87-7.96 (m, 2H), 7.72 (d, J = 7.3 Hz, 1H), 7.65-7.70 (m, 3H), 7.62 (d, J = 7.6 Hz, 1H), 7.60 (br. s., 1H), 7.50 (br. s., 2H), 4.51 (br. s., 2H), 2.23-2.42 (m, 2H), 1.90 (s, 3H), 1.19- 1.58 (m, 4H), 0.81 ppm (t, J = 7.2 Hz, 6H) 1.4 B 583.3 A 536

3-[(1S)-1-{2-butyl-5-[4-(2- fluoro-5-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]benzonitriIe ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.09 (s, 1H), 7.87 (br. s., 2H), 7.60 (br. s., 1H), 7.52 (s, 1H), 7.46 (br. s., 4H), 6.98 (s, 1H), 2.17-2.39 (m, 2H), 2.11 (s, 3H), 1.04-1.62 (m, 4H), 0.75 ppm (t, J = 7.2 Hz, 6H) 1.69 B 561.22 A 537

(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2,3- dihydro-1H-indene-4- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.09 (d, J = 4.1 Hz, 1H), 7.84 (d, J = 7.9 Hz, 2H), 7.59 (d, J = 7.4 Hz, 1H), 7.49 (d, J = 7.9 Hz, 2H), 7.44 (d, J = 6.2 Hz, 1H), 7.28 (t, J = 7.5 Hz, 1H), 7.19 (d, J = 4.5 Hz, 1H), 5.82 (br. s., 1H), 3.15- 3.24 (m, 1H), 3.04 (dt, J = 16.1, 7.9 Hz, 1H), 2.87 (br. s., 2H), 2.36 (br. s., 2H), 2.09 (s, 3H), 1.54-1.80 (m, 2H), 1.26- 1.44 (m, 2H), 0.87 ppm (t, J = 7.2 Hz, 3H) 1.49 B 559.14 A 538

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-3-fluoro-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.00 (br. s., 1H), 7.72-7.84 (m, 2H), 7.67 (br. s., 1H), 7.42-7.60 (m, 6H), 7.26 (t, 7 1.42 B 589.37 A 539

(1S)-1-{2-butyl-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2,3-dihydro-1H-indene-4- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.47 (d, J = 3.6 Hz, 1H), 7.83 (d, J = 7.8 Hz, 2H), 7.61 (t, J = 7.4 Hz, 2H), 7.47 (d, J = 7.7 Hz, 3H), 7.22-7.35 (m, 2H), 5.84 (br. s., 1H), 3.14-3.31 (m, 1H), 3.05 (dt, J = 16.1, 8.3 Hz, 1H), 2.88 (br. s., 2H), 2.14-2.47 (m, 5H), 1.55- 1.77 (m, 2H), 1.31-1.47 (m, 2H), 0.88 ppm (t, J = 7.2 Hz, 3H) 1.28 B 541.12 A 540

(1S)-1-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2,3- dihydro-1H-indene-4- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.63-7.93 (m, 3H), 7.52-7.63 (m, 1H), 7.34-7.48 (m, 3H), 7.26 (t, J = 7.6 Hz, 1H), 7.04 (d, J = 6.1 Hz, 1H), 5.80 (d, J = 7.9 Hz, 1H), 3.13-3.32 (m, 1H), 2.95- 3.08 (m, 1H), 2.85 (d, J = 7.0 Hz, 2H), 2.31-2.41 (m, 2H), 2.29 (s, 3H), 1.50- 1.87 (m, 2H), 1.12-1.41 (m, 2H), 0.84 ppm (t, J = 7.3 Hz, 3H) 1.59 B 559.38 A 541

(1S)-1-{2-butyl-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2,3-dihydro-1H-indene-4- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.48 (s, 1H), 8.43 (d, J = 4.6 Hz, 1H), 7.81 (d, J = 8.2 Hz, 2H), 7.59 (d, J = 7.6 Hz, 1H), 7.41-7.50 (m, 3H), 7.27 (t, J = 7.5 Hz, 1H), 7.18 (d, J = 4.9 Hz, 1H), 5.82 (t, J = 7.9 Hz, 1H), 3.11-3.25 (m, 1H), 3.01 (dt, J = 16.2, 7.8 Hz, 1H), 2.76- 2.91 (m, 2H), 2.36 (br. s., 2H), 2.17 (s, 3H), 1.49-1.71 (m, 2H), 1.30-1.43 (m, 2H), 0.86 ppm (t, J = 7.2 Hz, 3H) 1.1 B 541.34 A 542

(3R)-3-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2,3- dihydro-1H-indene-5- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.06 (d, J = 4.9 Hz, 1H), 7.81 (d, J = 7.9 Hz, 2H), 7.51-7.57 (m, 2H), 7.44 (d, J = 7.9 Hz, 2H), 7.35 (d, J = 7.6 Hz, 1H), 7.16 (d, J = 4.6 Hz, 1H), 5.71 (br. s., 1H), 3.06-3.16 (m, 1H), 2.85-3.01 (m, 1H), 2.68-2.85 (m, 2H), 2.26-2.43 (m, 2H), 2.07 (s, 3H), 1.50-1.69 (m, 2H), 1.35 (d, J = 7.0 Hz, 2H), 0.85 ppm (t, J = 7.2 Hz, 3H)_ 1.46 B 559.16 B 543

4′-({2-butyl-1-[(1R)-6- cyano-2,3-dihydro-1H- inden-1-yl]-6-hydroxy-4- oxo-1,4-dihydropyrimidin- 5-yl}sulfonyl)-N-methyl- [1,1′-biphenyl]-3- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.55 (br.s, 1H), 8.11 (br. s., 1H), 7.81- 7.89 (m, 4H), 7.77 (d, J = 7.9 Hz, 2H), 7.54-7.62 (m, 3H), 7.41 (d, J = 7.9 Hz, 1H), 5.74 (br. s., 1H), 3.16 (br. s., 1H), 2.90-3.04 (m, 1H), 2.63-2.88 (m, 5H), 2.41 (d, J = 9.2 Hz, 2H), 1.61 (br. s., 2H), 1.39 (d, J = 7.0 Hz, 2H), 0.90 ppm (t, J = 7.2 Hz, 3H) 1.33 B 583.16 B 544

(3R)-3-{2-butyl-6-hydroxy- 5-[4-(3-methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2,3-dihydro-1H-indene-5- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.53-8.90 (m, 2H), 7.89 (d, J = 8.2 Hz, 2H), 7.77 (br. s., 1H), 7.49-7.62 (m, 4H), 7.41 (d, J = 7.6 Hz, 1H), 5.83 (br. s., 1H), 3.16 (br. s., 1H), 2.92-3.06 (m, 2H), 2.31-2.45 (m, 2H), 2.28 (s, 3H), 1.53-1.82 (m, 2H), 1.40 (br. s., 2H), 0.90 ppm (t, J = 7.2 Hz, 3H) 1.35 A 541.26 B 545

4′-({2-butyl-1-[(1S)-1-(3- cyanophenyl)propyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-2-fluoro-N- methyl-[1,1′-biphenyl]-4- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.61 (d, J = 4.3 Hz, 1H), 7.91 (br. s, 2H), 7.70-7.79 (m, 2H), 7.64 (d, J = 5.2 Hz, 4H), 7.52 (br. s., 2H), 2.81 (d, J = 4.3 Hz, 3H), 2.36 (br. s., 2H), 0.95-1.67 (m, 4H), 0.82 ppm (t, J = 7.2 Hz, 6H) 1.56 B 603.05 A 546

(3R)-3-{2-butyl-5-[4-(6- fluoro-2-methylpyridin-3- yl)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1-yl}-2,3- dihydro-1H-indene-5- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 7.75-7.88 (m, 3H), 7.67 (br. s., 1H), 7.58 (d, J = 7.9 Hz, 1H), 7.46 (d, J = 7.6 Hz, 2H), 7.40 (d, J = 7.6 Hz, 1H), 7.08 (d, J = 5.8 Hz, 1H), 5.78 (br. s., 1H), 3.07-3.23 (m, 1H), 2.92-3.06 (m, 1H), 2.81 (br. s., 2H), 2.38 (br. s., 2H), 2.33 (s, 3H), 1.49-1.83 (m, 2H), 1.40 (br. s., 2H), 0.90 ppm (br. s., 3H) 1.58 B 558.98 C 547

(3R)-3-{2-butyl-6-hydroxy- 5-[4-(2-methylpyridin-3- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1-yl}- 2,3-dihydro-1H-indene-5- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.47 (br. s., 1H), 7.82 (d, J = 7.0 Hz, 2H), 7.58 (br. s., 3H), 7.34-7.48 (m, 3H), 7.31 (br. s., 1H), 5.74 (br. s., 1H), 3.14 (d, J = 18.6 Hz, 1H), 2.96 (br. s., 1H), 2.78 (br. s., 2H), 2.29-2.45 (m, 5H), 1.54-1.74 (m, 2H), 1.38 (br. s., 2H), 0.90 ppm (br. s., 3H) 1.05 B 541.31 B 548

4′-({2-butyl-1-[(1R)-6- cyano-2,3-dihydro-1H- inden-1-yl]-6-hydroxy-4- oxo-1,4-dihydropyrimidin- 5-y1}sulfonyl)-N-methyl- [1,1′-biphenyl]-2- carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.11 (br. s., 1H), 7.75 (d, J = 7.6 Hz, 2H), 7.53-7.66 (m, 2H), 7.50 (br. s., 1H), 7.31-7.46 (m, 5H), 5.72 (br. s., 1H), 3.16 (br. s., 1H), 2.88-3.02 (m, 1H), 2.76 (br. s., 2H), 2.56 (d, J = 4.3 Hz, 2H), 2.54 (s, 3H), 1.60 (br. s., 2H), 1.37 (d, J = 7.0 Hz, 2H), 0.89 ppm (t, J = 7.0 Hz, 3H) 1.35 A 583.0 B 549

6-[(1S)-1-{2-butyl-5-[4-(2- fluoro-3-methylpyridin-4- yI)benzenesulfonyl]-6- hydroxy-4-oxo-1,4- dihydropyrimidin-1- yl}propyl]pyridine-2- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.10 (d, J = 4.9 Hz, 1H), 7.96 (br. s., 1H), 7.86 (br. s., 3H), 7.58 (br. s., 1H), 7.47 (d, J = 7.6 Hz, 2H), 7.22 (d, J = 4.6 Hz, 1H), 2.19-2.44 (m, 2H), 2.12 (s, 3H), 1.08-1.67 (m, 4H), 0.72-0.90 ppm (m, 6H) 1.48 B 562.28 A 550

6-[(1S)-1-{2-butyl-6- hydroxy-5-[4-(3- methylpyridin-4- yl)benzenesulfonyl]-4-oxo- 1,4-dihydropyrimidin-1- yl}propyl]pyridine-2- carbonitrile ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.73 (br. s., 1H), 8.66 (br. s., 1H), 7.98- 8.10 (m, 1H), 7.88 (br. s., 3H), 7.77 (d, J = 7.9 Hz, 1H), 7.57 (d, J = 8.9 Hz, 3H), 5.38 (br. s., 1H), 2.19-2.43 (m, 5H), 1.63 (br. s., 2H), 1.36 (br. s., 2H), 0.74- 0.95 ppm (m, 6H). 1.05 B 544.34 A 551

4′-({2-butyl-1-[(1S)-1-(6- cyanopyridin-2-yl)propyl]- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-2-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.08 (d, J = 4.6 Hz, 1H), 7.94-8.02 (m, 1H), 7.86 (d, J = 6.7 Hz, 1H), 7.73 (d, J = 8.2 Hz, 3H), 7.45-7.51 (m, 1H), 7.32- 7.43 (m, 4H), 5.33 (br. s, 1H), 2.68- 3.06 (m, 2H), 2.46 (br. s., 3H), 1.99- 2.41 (m, 2H), 1.60 (br. s., 2H), 1.15- 1.40 (m, 2H), 0.88 (t, J = 7.3 Hz, 3H), 0.80 ppm (br. s., 3H) 1.37 B 586.13 A 552

4′-({2-butyl-1-[(1S)-1-(6- cyanopyridin-2-yl)propyl]- 6-hydroxy-4-oxo-1,4- dihydropyrimidin-5- yl}sulfonyl)-N-methyl-[1,1′- biphenyl]-3-carboxamide ¹H NMR (DMSO-d₆, 500 MHz): δ = 8.54 (d, J = 4.0 Hz, 1H), 8.07 (s, 1H), 7.92-8.00 (m, 1H), 7.66-7.86 (m, 7H), 7.54 (t, J = 7.8 Hz, 1H), 2.78 (d, J = 4.3 Hz, 3H), 1.97-2.41 (m, 2H), 1.14-1.76 (m, 4H), 0.87 (t, J = 12 Hz, 3H), 0.79 ppm (br. s., 3H) 1.47 B 585.98 A 554

2-butyl-1-(2,6- diethylphenyl)-6-hydroxy- 5-{[(1s,4s)-4- hydroxycyclohexyl]sulfonyl}- 1,4-dihydropyrimidin-4- one 1H NMR (600 MHz, DMSO-d6) Shift 7.33-7.19 (m, 1H), 7.13 (d, J = 7.7 Hz, 2H), 2.29-2.19 (m, 2H), 2.19-2.08 (m, 2H), 1.87 (br t, J = 7.6 Hz, 2H), 1.76- 1.56 (m, 4H), 1.48 (br d, J = 9.9 Hz, 2H), 1.37-1.16 (m, 4H), 1.07-0.92 (m, 9H), 0.58 (t, J = 7.4 Hz, 3H) 1.46 D 463.2 A 555

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[(1s,4s)-4- hydroxycyclohexyl]sulfonyl}- 1,4-dihydropyrimidin-4- one 1H NMR (600 MHz, DMSO-d6) Shift 7.45 (br t, J = 8.5 Hz, 1H), 6.82 (br d, J = 8.5 Hz, 2H), 3.75 (s, 6H), 2.19 (br s, 2H), 1.87-1.70 (m, 4H), 1.58 (br d, J = 11.1 Hz, 2H), 1.37 (br d, J = 8.5 Hz, 4H), 1.21-1.02 (m, 3H), 0.67 (brt, J = 7.0 Hz, 3H) 1.05 D 467.2 A 556

2-butyl-1-(2,6- dimethoxyphenyl)-6- hydroxy-5-{[(1r,4r)-4- hydroxycyclohexyl]sulfonyl}- 1,4-dihydropyrimidin-4- one 1H NMR (500 MHz, DMSO-d6) Shift 7.36 (br t, J = 8.4 Hz, 1H), 6.76 (br d, J = 8.4 Hz, 2H), 3.72 (s, 6H), 2.06-1.68 (m, 7H), 1.49-1.25 (m, 4H), 1.21-0.92 (m, 5H), 0.70 (br t, J = 7.2 Hz, 3H) 0.99 D 467.2 A 

1. A compound of Formula (I):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein ring A is independently selected from C₃₋₆ cycloalkyl, —(CH₂)₀₋₁-5- or 6-membered aryl and heterocyclyl comprising carbon atoms and 1-4 heteroatoms selected from N, NR^(3a), O, and S, each substituted with 1-3 R³ and 1-2 R⁵; provided R³ and R⁵ are not both H; ring B is independently selected from C₃₋₆ cycloalkyl, C₃₋₆ cycloalkenyl, aryl, bicyclic carbocyclyl, 6-membered heteroaryl, 6-membered heterocyclyl, and bicyclic heterocyclyl, each substituted with 1-3 R¹; R¹ is independently selected from H, F, Cl, Br, NO₂, —(CH₂)_(n)OR^(b), (CH₂)_(n)S(O)_(p)R_(c), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)OR^(b), —(CH₂)_(n)OC(═O)NR^(a)R^(a), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)R^(c), C₁₋₄ alkyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl substituted with 0-3 R^(e), aryl substituted with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆ cycloalkyl substituted with 0-3 R^(e); provided when R² is C₁₋₅ alkyl, the carbon atom except the one attached to the pyrimidine ring may be replaced by O, N, and S; R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —(CH₂)_(n)OR^(b), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)CN, —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)R^(b), —(CH₂)_(n)NHC(═O)NR^(a)R^(a), —(CH₂)_(n)NHC(═O)OR^(b), —(CH₂)_(n)NHS(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NHS(O)_(p)R^(c) —(CH₂)_(n)S(O)_(p)R_(c), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), and —(CH₂)_(n)OC(═O)NR^(a)R^(a); R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —S(O)_(p)R^(c), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶; R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl, —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each substituted with 1-6 R⁸; R⁷ is independently selected from H, C₁₋₄ alkyl, and (CH₂)_(n)—C₃₋₁₂ carbocyclyl substituted with 0-3 R^(e); R⁸ is independently selected from H, F, Cl, Br, —(CH₂)_(n)CN, —(CH₂)_(n)OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), —(CH₂)_(n)NR^(a)C(═O)NR^(a)R^(a), —(CH₂)_(n)OC(═O)NR^(a)R^(a), —(CH₂)_(n)S(O)_(p)R^(c), —(CH₂)_(n)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)NR^(a)R^(a), —(CH₂)_(n)NR^(a)S(O)_(p)R^(c), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); R^(c) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆alkenyl substituted with 0-5 R^(e), C₂₋₆alkynyl substituted with 0-5 R^(e), C₃₋₆carbocyclyl, and heterocyclyl; R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f), and —(CH₂)_(n)NR^(f)R^(f); R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl, or R^(f) and R^(f) together with the nitrogen atom to which they are both attached form a heterocyclic ring optionally substituted with C₁₋₄alkyl; n is independently selected from zero, 1, 2, 3, and 4; and p is independently selected from zero, 1, and
 2. 2. The compound of claim 1, having Formula (II):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, Br, —OR^(b), CN, C₁₋₄ alkyl substituted with 0-3 R^(e) and C₃₋₆ cycloalkyl substituted with 0-3 R^(e); R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heterocyclyl substituted with 0-3 R^(e), and C₃₋₆ cycloalkyl; provided when R² is C₁₋₅ alkyl, the carbon atom except the one attached to the pyrimidine ring may be replaced by O, N, and S; R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), —NHC(═O)NR^(a)R^(a), —NHC(═O)OR^(b), —NHS(O)_(p)R^(c)—S(O)_(p)R^(c), —S(O)_(p)NR^(a)R^(a), and —OC(═O)NR^(a)R^(a); R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶; R⁶ is independently selected from —(CR⁷R⁷)_(n)-aryl, —(CR⁷R⁷)_(n)—C₃₋₆ cycloalkyl, and —(CR⁷R⁷)_(n)-heteroaryl, each substituted with 1-4 R⁸; R⁷ is independently selected from H and C₁₋₄ alkyl; R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f), and —(CH₂)_(n)NR^(f)R^(f); R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl; n is independently selected from zero, 1, 2, and 3; and p is independently selected from zero, 1, and
 2. 3. The compound of claim 2, having Formula (III):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl; R³ is independently selected from H, F, Cl, and Br; R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected H and R⁶; R⁶ is independently selected from aryl, C₃₋₆ cycloalkyl and heteroaryl, each substituted with 1-3 R⁸; R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f), and —(CH₂)_(n)NR^(f)R^(f); R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl; n is independently selected from zero, 1, 2, and 3; and p is independently selected from zero, 1, and
 2. 4. The compound of claim 3, having Formula (IV):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from H, F, Cl, CN, and OMe; R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂, H₂

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is independently selected from H, F, Cl, and Br; R⁴ is independently selected from —CH₃, —CH₂CH₃, —CH₂OH, —CH₂OCH₃, —CH═CH₂, and

R⁵ is R⁶; R⁶ is independently selected from

R⁸ is independently selected from H, F, Cl, Br, —OCH₃, and C₁₋₄ alkyl, C(O)NR^(a)R^(a); and R^(8a) is independently selected from H and C₁₋₄ alkyl.
 5. The compound of claim 2, having Formula (V):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein ring A is independently selected from

ring B is independently selected from

R¹ is independently selected from H, F, Cl, CN, C₁₋₄ alkyl, and OC₁₋₄ alkyl; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂)_-3OC₃₋₆cycloalkyl; R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —CN, —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b); R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected from H, R⁶, —OR⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, —OC(═O)NR^(a)R⁶, —S(O)_(p)NR^(a)R⁶, —NR^(a)S(O)_(p)NR^(a)R⁶, and —NR^(a)S(O)_(p)R⁶; R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 1-3 R⁸; R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)R^(a), CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₂₋₆ alkenyl substituted with 0-5 R^(e), C₂₋₆ alkynyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl substituted with 0-5 R^(f), C₂₋₆ alkenyl, C₂₋₆ alkynyl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, CO₂H, —(CH₂)_(n)OR^(f), S(O)_(p)R^(f), C(═O)NR^(f)R^(f), NR^(f)C(═O)R^(f), S(O)_(p)NR^(f)R^(f), NR^(f)S(O)_(p)R^(f), NR^(f)C(═O)OR^(f), OC(═O)NR^(f)R^(f), and —(CH₂)NR^(f)R^(f); R^(f) is independently selected from H, F, Cl, Br, CN, OH, C₁₋₅alkyl (optimally substituted with F, Cl, Br and OH), C₃₋₆ cycloalkyl, and phenyl; n is independently selected from zero, 1, 2, and 3; and p is independently selected from zero, 1, and
 2. 6. The compound according to claim 5 having Formula (VI):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein ring A is independently selected from

R¹ is independently selected from F, Cl, OH, C₁₋₄ alkyl, and OC₁₋₄ alkyl; R^(1a) is independently selected from F, Cl, and C₁₋₂ alkyl; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl and —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl; R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), —OR^(b), —NR^(a)R^(a), —C(═O)R^(b), —C(═O)OR^(b), —C(═O)NR^(a)R^(a), —NHC(═O)R^(b), and —NHC(═O)OR^(b); R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), —(CH₂)_(n)R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; R⁴ is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₅ alkenyl substituted with 0-3 R^(e), —(CH₂)_(n)—C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected from H, R⁶, —OR⁶, —C(═O)R⁶, —C(═O)OR⁶, —NR^(a)R⁶, —C(═O)NR^(a)R⁶, —NR^(a)C(═O)R⁶, —NR^(a)C(═O)OR⁶, and —OC(═O)NR^(a)R⁶; R⁶ is independently selected from —(CH₂)_(n)-aryl, —(CH₂)_(n)—C₃₋₆ cycloalkyl, and —(CH₂)_(n)-heteroaryl, each substituted with 0-3 R⁸; R⁸ is independently selected from H, F, Cl, Br, —OR^(b), —C(═O)R^(b), —C(═O)OR^(b), —NR^(a)R^(a), CN, —NHC(═O)R^(b), —C(═O)NR^(a)R^(a), —NHC(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); and n is independently selected from zero, 1, 2, and
 3. 7. The compound according to claim 6 having Formula (VII):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from C₁₋₄ alkyl and —OC₁₋₄ alkyl; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅-alkyl, and —(CH₂) 1-3OC₃₋₆cycloalkyl; R³ is independently selected from H, F, Cl, Br, C₁₋₄ alkyl, —C(═O)OR^(a), and —C(═O)NHR^(a); R⁵ is independently selected from H, R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, and —NHC(═O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and, and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 8. The compound according to claim 7, or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from C₁₋₂ alkyl and —OC₁₋₂ alkyl; R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is independently selected from H, F, Cl, Br, —C(═O)OR^(b), and —C(═O)NHR^(a); R⁵ is independently selected from R⁶, —C(═O)R⁶, —C(═O)NHR⁶, and —NHC(O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and, and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocycyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 9. The compound according to claim 6 having Formula (VIII):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from C₁₋₄ alkyl and —OC₁₋₄ alkyl; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), 5-6 membered heterocyclyl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃OC₃₋₆cycloalkyl; R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —S(O)_(p)R^(e), —C(═O)R^(b), —C(═O)NR^(a)R^(a), —C(═O)OR^(b), S(O)_(p)NR^(a)R^(a), R⁶, —S(O)_(p)R⁶, —C(═O)R⁶, —C(═O)NR^(a)R⁶, —C(═O)OR⁶, and —S(O)_(p)NR^(a)R⁶; R⁶ is independently selected from carbocyclyl selected from

and, and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 10. The compound according to claim 9, or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from C₁₋₂ alkyl and —OC₁₋₂ alkyl; R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R^(3a) is independently selected from H, C₁₋₅ alkyl substituted with 0-3 R^(e), —C(═O)R^(b), —C(═O)OR^(b), —(CH₂)_(n)—R⁶, and —C(═O)R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e); R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 11. The compound according to claim 5 having Formula (IXa):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from H and CN; R² is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e); C₂₋₅ alkenyl, aryl substituted with 0-3 R^(e), heteroaryl substituted with 0-3 R^(e), C₃₋₆ cycloalkyl, —(CH₂)₁₋₄OC₁₋₅alkyl, and —(CH₂)₁₋₃C₃₋₆cycloalkyl; R³ is independently selected from H, F, Cl, and Br; R⁵ is independently selected from H, R⁶, —C(═O)R⁶, and —C(═O)NR^(a)R⁶; R⁶ is independently selected from carbocyclyl selected from

and, and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 12. The compound of claim 2, having Formula (X):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from H, F, Cl, CN, and OC₁₋₄ alkyl; R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is independently selected from H, F, Cl, and Br; R⁴ is independently selected from C₁₋₅ alkyl substituted with 0-3 R^(e), C₂₋₄ alkenyl, C₃₋₆ cycloalkyl substituted with 0-3 R^(e), and heterocyclyl substituted with 0-3 R^(e); R⁵ is independently selected H and R⁶; R⁶ is independently selected from carbocyclyl selected from

and heterocyclyl selected from

R⁸ is independently selected from H, F, Cl, Br, CN, —OR^(b), —(CH₂)_(n)C(═O)R^(b), —(CH₂)_(n)C(═O)OR^(b), —(CH₂)_(n)C(═O)NR^(a)R^(a), —(CH₂)_(n)NR^(a)R^(a), —(CH₂)_(n)NR^(a)C(═O)R^(b), —(CH₂)_(n)NR^(a)C(═O)OR^(b), C₁₋₄ alkyl substituted with 0-3 R^(e), (CH₂)_(n)—C₃₋₆ carbocyclyl substituted with 0-3 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-3 R^(e); R^(a) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), —(CH₂)_(n)—C₃₋₁₀carbocyclyl substituted with 0-5 R^(e), and —(CH₂)_(n)-heterocyclyl substituted with 0-5 R^(e); or R^(a) and R^(a) together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 R^(e); R^(b) is independently selected from H and C₁₋₆ alkyl substituted with 0-5 R^(e); R^(e) is independently selected from OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 13. The compound according to claim 2 having Formula (XI):

or a stereoisomer, an enantiomer, a diastereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein R¹ is independently selected from C₁₋₂ alkyl and —OC₁₋₂ alkyl; R² is independently selected from —CH₂CH₂CH₃, —CH₂CH₂CH₂CH₃, —CH₂CH₂CH(CH₃)₂,

—CH₂OCH₃, —CH₂OCH₂CH₃, and —CH₂OCH(CH₃)₂; R³ is independently selected from H, F, Cl, Br, C₁₋₅ alkyl substituted with 0-3 R^(e), and —OR^(b); R^(b) is independently selected from H, C₁₋₆ alkyl substituted with 0-5 R^(e), C₃₋₁₀carbocyclyl, and heterocyclyl substituted with 0-5 R^(e); R^(e) is independently selected from C₁₋₆ alkyl (optionally substituted with F and Cl), OH, OCH₃, OCF₃, —(CH₂)_(n)—C₃₋₆ cycloalkyl, —(CH₂)_(n)—C₄₋₆ heterocyclyl, —(CH₂)_(n)-aryl, —(CH₂)_(n)-heteroaryl, F, Cl, Br, CN, NO₂, ═O, and CO₂H; and n is independently selected from zero, 1, 2, and
 3. 14. A compound according to claim 1, wherein the compound is selected from the exemplified examples or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof.
 15. A pharmaceutical composition comprising a pharmaceutically acceptable carrier and a compound of claim 1, or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof.
 16. A method of treating cardiovascular diseases, comprising administering to a patient in need there of a therapeutically effective amount of the pharmaceutical composition of claim
 15. 17. The method of claim 16 wherein said cardiovascular diseases are coronary heart disease, stroke, heart failure, systolic heart failure, diastolic heart failure, diabetic heart failure, heart failure with preserved ejection fraction, cardiomyopathy, myocardial infarction, left ventricular dysfunction, left ventricular dysfunction after myocardial infarction, cardiac hypertrophy, myocardial remodeling, myocardial remodeling after infarction or after cardiac surgery and valvular heart diseases. 